Tweaks

* Added support for custom image upload

- Dropdown gives an option for URL or image upload
- Preview shows how the card will be displayed in the gallery
- base64 converted image stored in metadata document
- Max limit is 1.5MiB for the image

* fixed lint errors

* addressed PR comments

- Added test

* added snapshot

* fixed failing test

.eslintignore

@@ -1,5 +1,6 @@
 **/node_modules/
 dist/
+Contracts/
 src/Api/Apis.ts
 src/AuthType.ts
 src/Bindings/BindingHandlersRegisterer.ts
@@ -137,7 +138,6 @@ src/Explorer/Panes/AddDatabasePane.test.ts
 src/Explorer/Panes/AddDatabasePane.ts
 src/Explorer/Panes/BrowseQueriesPane.ts
 src/Explorer/Panes/CassandraAddCollectionPane.ts
-src/Explorer/Panes/ClusterLibraryPane.ts
 src/Explorer/Panes/ContextualPaneBase.ts
 src/Explorer/Panes/DeleteCollectionConfirmationPane.test.ts
 src/Explorer/Panes/DeleteCollectionConfirmationPane.ts
@@ -145,7 +145,6 @@ src/Explorer/Panes/DeleteDatabaseConfirmationPane.test.ts
 src/Explorer/Panes/DeleteDatabaseConfirmationPane.ts
 src/Explorer/Panes/ExecuteSprocParamsPane.ts
 src/Explorer/Panes/GraphStylingPane.ts
-src/Explorer/Panes/LibraryManagePane.ts
 src/Explorer/Panes/LoadQueryPane.ts
 src/Explorer/Panes/NewVertexPane.ts
 src/Explorer/Panes/PaneComponents.ts
@@ -331,10 +330,6 @@ src/Explorer/Controls/Directory/DirectoryListComponent.test.tsx
 src/Explorer/Controls/Directory/DirectoryListComponent.tsx
 src/Explorer/Controls/Editor/EditorReact.tsx
 src/Explorer/Controls/InputTypeahead/InputTypeaheadComponent.tsx
-src/Explorer/Controls/LibraryManagement/ClusterLibraryGrid.tsx
-src/Explorer/Controls/LibraryManagement/ClusterLibraryGridAdapter.tsx
-src/Explorer/Controls/LibraryManagement/LibraryManage.tsx
-src/Explorer/Controls/LibraryManagement/LibraryManageComponentAdapter.tsx
 src/Explorer/Controls/Notebook/NotebookTerminalComponent.test.tsx
 src/Explorer/Controls/Notebook/NotebookTerminalComponent.tsx
 src/Explorer/Controls/NotebookViewer/NotebookMetadataComponent.tsx

.eslintrc.js

@@ -39,6 +39,7 @@ module.exports = {
     curly: "error",
     "@typescript-eslint/no-unused-vars": "error",
     "@typescript-eslint/no-extraneous-class": "error",
-    "no-null/no-null": "error"
+    "no-null/no-null": "error",
+    "@typescript-eslint/no-explicit-any": "error"
   }
 };

README.md

@@ -1,5 +1,9 @@
 # CosmosDB Explorer
 
+UI for Azure Cosmos DB. Powers the [Azure Portal](https://portal.azure.com/), https://cosmos.azure.com/, and the [Cosmos DB Emulator](https://docs.microsoft.com/en-us/azure/cosmos-db/local-emulator)
+
+![](https://sdkctlstore.blob.core.windows.net/exe/dataexplorer.gif)
+
 ## Getting Started
 
 - `npm install`
@@ -87,6 +91,10 @@ Jest and Puppeteer are used for end to end production runners and are contained
 1. Copy .env.example to .env and fill in all variables
 2. Run `npm run test:e2e`
 
+### Releasing
+
+We generally adhear to the release strategy [documented by the Azure SDK Guidelines](https://azure.github.io/azure-sdk/policies_repobranching.html#release-branches). Most releases should happen from the master branch. If master contains commits that cannot be released, you may create a release from a `release/` or `hotfix/` branch. See linked documentation for more details.
+
 # Contributing
 
 Please read the [contribution guidelines](./CONTRIBUTING.md).

less/documentDB.less

@@ -2349,9 +2349,9 @@ a:link {
     text-decoration: none;
 }
 
-.tabsContainer {
+.tabsManagerContainer {
     height: 100%;
-    width: 100%;
+    flex-grow: 1;
     overflow: hidden;
 }
 

package-lock.json

@@ -6024,6 +6024,16 @@
             "natural-compare": "^1.4.0",
             "pretty-format": "^24.9.0",
             "semver": "^6.2.0"
+          },
+          "dependencies": {
+            "mkdirp": {
+              "version": "0.5.5",
+              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+              "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+              "requires": {
+                "minimist": "^1.2.5"
+              }
+            }
           }
         },
         "jest-validate": {
@@ -7577,11 +7587,40 @@
       "integrity": "sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==",
       "dev": true
     },
+    "@types/mkdirp": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@types/mkdirp/-/mkdirp-1.0.1.tgz",
+      "integrity": "sha512-HkGSK7CGAXncr8Qn/0VqNtExEE+PHMWb+qlR1faHMao7ng6P3tAaoWWBMdva0gL5h4zprjIO89GJOLXsMcDm1Q==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/node": {
       "version": "12.11.1",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-12.11.1.tgz",
       "integrity": "sha512-TJtwsqZ39pqcljJpajeoofYRfeZ7/I/OMUQ5pR4q5wOKf2ocrUvBAZUMhWsOvKx3dVc/aaV5GluBivt0sWqA5A=="
     },
+    "@types/node-fetch": {
+      "version": "2.5.7",
+      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.5.7.tgz",
+      "integrity": "sha512-o2WVNf5UhWRkxlf6eq+jMZDu7kjgpgJfl4xVNlvryc95O/6F2ld8ztKX+qu+Rjyet93WAWm5LjeX9H5FGkODvw==",
+      "requires": {
+        "@types/node": "*",
+        "form-data": "^3.0.0"
+      },
+      "dependencies": {
+        "form-data": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.0.tgz",
+          "integrity": "sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==",
+          "requires": {
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.8",
+            "mime-types": "^2.1.12"
+          }
+        }
+      }
+    },
     "@types/normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
@@ -8403,7 +8442,6 @@
             "graceful-fs": "^4.1.11",
             "lru-cache": "^4.1.1",
             "mississippi": "^2.0.0",
-            "mkdirp": "^0.5.1",
             "move-concurrently": "^1.0.1",
             "promise-inflight": "^1.0.1",
             "rimraf": "^2.6.2",
@@ -9342,6 +9380,15 @@
             "pkg-dir": "^3.0.0"
           }
         },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "pify": {
           "version": "4.0.1",
           "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
@@ -10656,6 +10703,14 @@
         "run-queue": "^1.0.0"
       },
       "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "rimraf": {
           "version": "2.7.1",
           "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
@@ -19754,6 +19809,16 @@
         "mkdirp": "^0.5.1",
         "slash": "^2.0.0",
         "source-map": "^0.6.0"
+      },
+      "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        }
       }
     },
     "jest-validate": {
@@ -20337,6 +20402,16 @@
           "dev": true,
           "optional": true
         },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "promise": {
           "version": "7.3.1",
           "resolved": "https://registry.npmjs.org/promise/-/promise-7.3.1.tgz",
@@ -21287,12 +21362,9 @@
       }
     },
     "mkdirp": {
-      "version": "0.5.5",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
-      "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
-      "requires": {
-        "minimist": "^1.2.5"
-      }
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
+      "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw=="
     },
     "mkdirp-classic": {
       "version": "0.5.3",
@@ -21338,6 +21410,14 @@
         "run-queue": "^1.0.3"
       },
       "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "rimraf": {
           "version": "2.7.1",
           "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
@@ -21677,6 +21757,14 @@
         "tar": "^4"
       },
       "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "rimraf": {
           "version": "2.7.1",
           "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
@@ -22576,6 +22664,15 @@
           "requires": {
             "ms": "^2.1.1"
           }
+        },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
         }
       }
     },
@@ -25476,6 +25573,16 @@
         "mkdirp": "^0.5.0",
         "safe-buffer": "^5.1.2",
         "yallist": "^3.0.3"
+      },
+      "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        }
       }
     },
     "tar-fs": {
@@ -25833,6 +25940,14 @@
           "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
           "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
         },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "yargs-parser": {
           "version": "10.1.0",
           "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.1.0.tgz",
@@ -26901,6 +27016,15 @@
             "readable-stream": "^2.0.1"
           }
         },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "readable-stream": {
           "version": "2.3.7",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
@@ -27012,6 +27136,15 @@
           "integrity": "sha512-wdlPY2tm/9XBr7QkKlq0WQVgiuGTX6YWPyRyBviSoScBuLfTVQhvwg6wJ369GJ/1nPfTLMfnrFIfjqVg6d+jQQ==",
           "dev": true
         },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "ws": {
           "version": "6.2.1",
           "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
@@ -27224,6 +27357,15 @@
             "readable-stream": "^2.0.1"
           }
         },
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "readable-stream": {
           "version": "2.3.7",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
@@ -27531,6 +27673,17 @@
       "dev": true,
       "requires": {
         "mkdirp": "^0.5.1"
+      },
+      "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        }
       }
     },
     "write-file-atomic": {

package.json

@@ -34,6 +34,8 @@
     "@nteract/transform-vega": "7.0.6",
     "@octokit/rest": "17.9.2",
     "@phosphor/widgets": "1.9.3",
+    "@types/mkdirp": "1.0.1",
+    "@types/node-fetch": "2.5.7",
     "@uifabric/react-cards": "0.109.110",
     "@uifabric/styling": "7.13.7",
     "abort-controller": "3.0.0",
@@ -60,6 +62,7 @@
     "jquery-typeahead": "2.10.6",
     "jquery-ui-dist": "1.12.1",
     "knockout": "3.5.1",
+    "mkdirp": "1.0.4",
     "monaco-editor": "0.15.6",
     "object.entries": "1.1.0",
     "office-ui-fabric-react": "7.121.10",
@@ -147,6 +150,7 @@
     "less-vars-loader": "1.1.0",
     "mini-css-extract-plugin": "0.4.3",
     "monaco-editor-webpack-plugin": "1.7.0",
+    "node-fetch": "2.6.0",
     "prettier": "1.19.1",
     "puppeteer": "4.0.0",
     "raw-loader": "0.5.1",
@@ -187,7 +191,8 @@
     "build:contracts": "npm run compile:contracts",
     "strictEligibleFiles": "node ./strict-migration-tools/index.js",
     "autoAddStrictEligibleFiles": "node ./strict-migration-tools/autoAdd.js",
-    "compile:fullStrict": "tsc -p ./tsconfig.json --strictNullChecks"
+    "compile:fullStrict": "tsc -p ./tsconfig.json --strictNullChecks",
+    "generateARMClients": "ts-node --compiler-options '{\"module\":\"commonjs\"}' utils/armClientGenerator/generator.ts"
   },
   "repository": {
     "type": "git",

src/Common/Constants.ts

@@ -351,6 +351,7 @@ export class HttpStatusCodes {
   public static readonly Created: number = 201;
   public static readonly Accepted: number = 202;
   public static readonly NoContent: number = 204;
+  public static readonly NotModified: number = 304;
   public static readonly Unauthorized: number = 401;
   public static readonly Forbidden: number = 403;
   public static readonly NotFound: number = 404;

src/Common/DataAccessUtilityBase.ts

@@ -24,6 +24,7 @@ import { MessageHandler } from "./MessageHandler";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { OfferUtils } from "../Utils/OfferUtils";
 import { RequestOptions } from "@azure/cosmos/dist-esm";
+import StoredProcedure from "../Explorer/Tree/StoredProcedure";
 
 export function getCommonQueryOptions(options: FeedOptions): any {
   const storedItemPerPageSetting: number = LocalStorageUtility.getEntryNumber(StorageKey.ActualItemPerPage);
@@ -142,7 +143,7 @@ export abstract class DataAccessUtilityBase {
 
   public executeStoredProcedure(
     collection: ViewModels.Collection,
-    storedProcedure: ViewModels.StoredProcedure,
+    storedProcedure: StoredProcedure,
     partitionKeyValue: any,
     params: any[]
   ): Q.Promise<any> {
@@ -615,14 +616,6 @@ export abstract class DataAccessUtilityBase {
     }
   }
 
-  public readSubscription(subscriptionId: string, options: any): Q.Promise<DataModels.Subscription> {
-    throw new Error("Read subscription not supported on this platform");
-  }
-
-  public readSubscriptionDefaults(subscriptionId: string, quotaId: string, options: any): Q.Promise<string> {
-    throw new Error("Read subscription defaults not supported on this platform");
-  }
-
   public queryConflicts(
     databaseId: string,
     containerId: string,

src/Common/DocumentClientUtilityBase.ts

@@ -12,6 +12,7 @@ import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { MinimalQueryIterator, nextPage } from "./IteratorUtilities";
 import { NotificationConsoleUtils } from "../Utils/NotificationConsoleUtils";
 import { RequestOptions } from "@azure/cosmos/dist-esm";
+import StoredProcedure from "../Explorer/Tree/StoredProcedure";
 
 // TODO: Log all promise resolutions and errors with verbosity levels
 export default class DocumentClientUtilityBase {
@@ -164,7 +165,7 @@ export default class DocumentClientUtilityBase {
 
   public executeStoredProcedure(
     collection: ViewModels.Collection,
-    storedProcedure: ViewModels.StoredProcedure,
+    storedProcedure: StoredProcedure,
     partitionKeyValue: any,
     params: any[]
   ): Q.Promise<any> {

src/Common/EnvironmentUtility.ts

@@ -2,6 +2,7 @@ import * as Constants from "../Common/Constants";
 import * as ViewModels from "../Contracts/ViewModels";
 import { AuthType } from "../AuthType";
 import { StringUtils } from "../Utils/StringUtils";
+import Explorer from "../Explorer/Explorer";
 
 export default class EnvironmentUtility {
   public static getMongoBackendEndpoint(serverId: string, location: string, extensionEndpoint: string = ""): string {
@@ -26,7 +27,7 @@ export default class EnvironmentUtility {
     return window.authType === AuthType.AAD;
   }
 
-  public static getCassandraBackendEndpoint(explorer: ViewModels.Explorer): string {
+  public static getCassandraBackendEndpoint(explorer: Explorer): string {
     const defaultLocation: string = "default";
     const location: string = EnvironmentUtility.normalizeRegionName(explorer.databaseAccount().location);
     return (

src/Common/MongoProxyClient.ts

@@ -16,6 +16,7 @@ import { MessageHandler } from "./MessageHandler";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { NotificationConsoleUtils } from "../Utils/NotificationConsoleUtils";
 import { ResourceProviderClient } from "../ResourceProvider/ResourceProviderClient";
+import { MinimalQueryIterator } from "./IteratorUtilities";
 
 const defaultHeaders = {
   [HttpHeaders.apiType]: ApiType.MongoDB.toString(),
@@ -23,7 +24,7 @@ const defaultHeaders = {
   [CosmosSDKConstants.HttpHeaders.Version]: "2017-11-15"
 };
 
-function authHeaders(): any {
+function authHeaders() {
   if (window.authType === AuthType.EncryptedToken) {
     return { [HttpHeaders.guestAccessToken]: CosmosClient.accessToken() };
   } else {
@@ -31,21 +32,21 @@ function authHeaders(): any {
   }
 }
 
-export function queryIterator(databaseId: string, collection: Collection, query: string): any {
+export function queryIterator(databaseId: string, collection: Collection, query: string): MinimalQueryIterator {
   let continuationToken: string;
   return {
     fetchNext: () => {
       return queryDocuments(databaseId, collection, false, query).then(response => {
         continuationToken = response.continuationToken;
-        const headers = {} as any;
-        response.headers.forEach((value: any, key: any) => {
+        const headers: { [key: string]: string | number } = {};
+        response.headers.forEach((value, key) => {
           headers[key] = value;
         });
         return {
           resources: response.documents,
           headers,
-          requestCharge: headers[CosmosSDKConstants.HttpHeaders.RequestCharge],
-          activityId: headers[CosmosSDKConstants.HttpHeaders.ActivityId],
+          requestCharge: Number(headers[CosmosSDKConstants.HttpHeaders.RequestCharge]),
+          activityId: String(headers[CosmosSDKConstants.HttpHeaders.ActivityId]),
           hasMoreResults: !!continuationToken
         };
       });
@@ -114,7 +115,8 @@ export function queryDocuments(
           headers: response.headers
         };
       }
-      return errorHandling(response, "querying documents", params);
+      errorHandling(response, "querying documents", params);
+      return undefined;
     });
 }
 
@@ -165,7 +167,7 @@ export function createDocument(
   databaseId: string,
   collection: Collection,
   partitionKeyProperty: string,
-  documentContent: any
+  documentContent: unknown
 ): Promise<DataModels.DocumentId> {
   const databaseAccount = CosmosClient.databaseAccount();
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
@@ -204,7 +206,7 @@ export function updateDocument(
   databaseId: string,
   collection: Collection,
   documentId: ViewModels.DocumentId,
-  documentContent: any
+  documentContent: unknown
 ): Promise<DataModels.DocumentId> {
   const databaseAccount = CosmosClient.databaseAccount();
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
@@ -228,7 +230,7 @@ export function updateDocument(
   return window
     .fetch(`${endpoint}?${queryString.stringify(params)}`, {
       method: "PUT",
-      body: documentContent,
+      body: JSON.stringify(documentContent),
       headers: {
         ...defaultHeaders,
         ...authHeaders(),
@@ -248,7 +250,7 @@ export function deleteDocument(
   databaseId: string,
   collection: Collection,
   documentId: ViewModels.DocumentId
-): Promise<any> {
+): Promise<void> {
   const databaseAccount = CosmosClient.databaseAccount();
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
   const idComponents = documentId.self.split("/");
@@ -295,7 +297,7 @@ export function createMongoCollectionWithProxy(
   sharedThroughput: boolean,
   isSharded: boolean,
   autopilotOptions?: DataModels.RpOptions
-): Promise<any> {
+): Promise<DataModels.Collection> {
   const databaseAccount = CosmosClient.databaseAccount();
   const params: DataModels.MongoParameters = {
     resourceUrl: databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint,
@@ -335,7 +337,7 @@ export function createMongoCollectionWithProxy(
     )
     .then(response => {
       if (response.ok) {
-        return undefined;
+        return response.json();
       }
       return errorHandling(response, "creating collection", params);
     });
@@ -352,7 +354,7 @@ export function createMongoCollectionWithARM(
   sharedThroughput: boolean,
   isSharded: boolean,
   additionalOptions?: DataModels.RpOptions
-): Promise<any> {
+): Promise<DataModels.CreateCollectionWithRpResponse> {
   const databaseAccount = CosmosClient.databaseAccount();
   const params: DataModels.MongoParameters = {
     resourceUrl: databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint,
@@ -396,7 +398,9 @@ export function getEndpoint(databaseAccount: ViewModels.DatabaseAccount): string
   return url;
 }
 
-async function errorHandling(response: any, action: string, params: any): Promise<any> {
+// TODO: This function throws most of the time except on Forbidden which is a bit strange
+// It causes problems for TypeScript understanding the types
+async function errorHandling(response: Response, action: string, params: unknown): Promise<void> {
   const errorMessage = await response.text();
   // Log the error where the user can see it
   NotificationConsoleUtils.logConsoleMessage(
@@ -420,7 +424,7 @@ export async function _createMongoCollectionWithARM(
   armEndpoint: string,
   params: DataModels.MongoParameters,
   rpOptions: DataModels.RpOptions
-): Promise<any> {
+): Promise<DataModels.CreateCollectionWithRpResponse> {
   const rpPayloadToCreateCollection: DataModels.MongoCreationRequest = {
     properties: {
       resource: {
@@ -448,12 +452,13 @@ export async function _createMongoCollectionWithARM(
   }
 
   try {
-    await new ResourceProviderClient(armEndpoint).putAsync(
+    return new ResourceProviderClient<DataModels.CreateCollectionWithRpResponse>(armEndpoint).putAsync(
       getARMCreateCollectionEndpoint(params),
       DataExplorerConstants.ArmApiVersions.publicVersion,
       rpPayloadToCreateCollection
     );
   } catch (response) {
-    return errorHandling(response, "creating collection", undefined);
+    errorHandling(response, "creating collection", undefined);
+    return undefined;
   }
 }

src/Common/QueriesClient.ts

@@ -10,6 +10,7 @@ import { ItemDefinition, QueryIterator, Resource } from "@azure/cosmos";
 import * as Logger from "./Logger";
 import { NotificationConsoleUtils } from "../Utils/NotificationConsoleUtils";
 import { QueryUtils } from "../Utils/QueryUtils";
+import Explorer from "../Explorer/Explorer";
 
 export class QueriesClient implements ViewModels.QueriesClient {
   private static readonly PartitionKey: DataModels.PartitionKey = {
@@ -20,7 +21,7 @@ export class QueriesClient implements ViewModels.QueriesClient {
   private static readonly FetchQuery: string = "SELECT * FROM c";
   private static readonly FetchMongoQuery: string = "{}";
 
-  public constructor(private container: ViewModels.Explorer) {}
+  public constructor(private container: Explorer) {}
 
   public async setupQueriesCollection(): Promise<DataModels.Collection> {
     const queriesCollection: ViewModels.Collection = this.findQueriesCollection();

src/Contracts/DataModels.ts

@@ -437,10 +437,8 @@ export interface Tenant {
 export interface AccountKeys {
   primaryMasterKey: string;
   secondaryMasterKey: string;
-  properties: {
-    primaryReadonlyMasterKey: string;
-    secondaryReadonlyMasterKey: string;
-  };
+  primaryReadonlyMasterKey: string;
+  secondaryReadonlyMasterKey: string;
 }
 
 export interface AfecFeature {

src/Contracts/ViewModels.ts

@@ -1,32 +1,21 @@
 import * as DataModels from "./DataModels";
-import * as Entities from "../Explorer/Tables/Entities";
 import * as monaco from "monaco-editor";
 import DocumentClientUtilityBase from "../Common/DocumentClientUtilityBase";
 import Q from "q";
-import QueryViewModel from "../Explorer/Tables/QueryBuilder/QueryViewModel";
-import TableEntityListViewModel from "../Explorer/Tables/DataTable/TableEntityListViewModel";
 import { AccessibleVerticalList } from "../Explorer/Tree/AccessibleVerticalList";
-import { ArcadiaWorkspaceItem } from "../Explorer/Controls/Arcadia/ArcadiaMenuPicker";
-import { CassandraTableKey, CassandraTableKeys, TableDataClient } from "../Explorer/Tables/TableDataClient";
+import { CassandraTableKey, CassandraTableKeys } from "../Explorer/Tables/TableDataClient";
 import { CommandButtonComponentProps } from "../Explorer/Controls/CommandButton/CommandButtonComponent";
 import { ConsoleData } from "../Explorer/Menus/NotificationConsole/NotificationConsoleComponent";
-import { ExecuteSprocParam } from "../Explorer/Panes/ExecuteSprocParamsPane";
 import { GitHubClient } from "../GitHub/GitHubClient";
-import { IColumnSetting } from "../Explorer/Panes/Tables/TableColumnOptionsPane";
 import { JunoClient, IGalleryItem } from "../Juno/JunoClient";
-import { Library } from "./DataModels";
-import { MostRecentActivity } from "../Explorer/MostRecentActivity/MostRecentActivity";
 import { NotebookContentItem } from "../Explorer/Notebook/NotebookContentItem";
-import { PlatformType } from "../PlatformType";
 import { QueryMetrics } from "@azure/cosmos";
-import { SetupNotebooksPane } from "../Explorer/Panes/SetupNotebooksPane";
-import { Splitter } from "../Common/Splitter";
-import { StringInputPane } from "../Explorer/Panes/StringInputPane";
-import { TabsManager } from "../Explorer/Tabs/TabsManager";
-import { TextFieldProps } from "../Explorer/Controls/DialogReactComponent/DialogComponent";
 import { UploadDetails } from "../workers/upload/definitions";
-import { UploadItemsPaneAdapter } from "../Explorer/Panes/UploadItemsPaneAdapter";
-import { ReactAdapter } from "../Bindings/ReactBindingHandler";
+import Explorer from "../Explorer/Explorer";
+import UserDefinedFunction from "../Explorer/Tree/UserDefinedFunction";
+import StoredProcedure from "../Explorer/Tree/StoredProcedure";
+import ConflictsTab from "../Explorer/Tabs/ConflictsTab";
+import Trigger from "../Explorer/Tree/Trigger";
 
 export interface ExplorerOptions {
   documentClientUtility: DocumentClientUtilityBase;
@@ -42,266 +31,12 @@ export interface NavbarButtonConfig extends CommandButtonComponentProps {}
 
 export interface DatabaseAccount extends DataModels.DatabaseAccount {}
 
-export interface Explorer {
-  flight: ko.Observable<string>;
-  handleMessage(event: MessageEvent): void;
-  isRefreshingExplorer: ko.Observable<boolean>;
-
-  databaseAccount: ko.Observable<DatabaseAccount>;
-  subscriptionType: ko.Observable<SubscriptionType>;
-  quotaId: ko.Observable<string>;
-  hasWriteAccess: ko.Observable<boolean>;
-
-  defaultExperience: ko.Observable<string>;
-  isPreferredApiDocumentDB: ko.Computed<boolean>;
-  isPreferredApiCassandra: ko.Computed<boolean>;
-  isPreferredApiTable: ko.Computed<boolean>;
-  isPreferredApiGraph: ko.Computed<boolean>;
-  isPreferredApiMongoDB: ko.Computed<boolean>;
-
-  isFixedCollectionWithSharedThroughputSupported: ko.Computed<boolean>;
-
-  isDatabaseNodeOrNoneSelected(): boolean;
-  isDatabaseNodeSelected(): boolean;
-  isNodeKindSelected(nodeKind: string): boolean;
-  isNoneSelected(): boolean;
-  isSelectedDatabaseShared(): boolean;
-  deleteDatabaseText: ko.Observable<string>;
-  deleteCollectionText: ko.Subscribable<string>; // Our code assigns to a ko.Observable, but unit test assigns to ko.Computed
-
-  addCollectionText: ko.Observable<string>;
-  addDatabaseText: ko.Observable<string>;
-  collectionTitle: ko.Observable<string>;
-  collectionTreeNodeAltText: ko.Observable<string>;
-  refreshTreeTitle: ko.Observable<string>;
-
-  isAccountReady: ko.Observable<boolean>;
-
-  collectionCreationDefaults: CollectionCreationDefaults;
-  isEmulator: boolean;
-  features: ko.Observable<any>;
-  serverId: ko.Observable<string>;
-  extensionEndpoint: ko.Observable<string>;
-  armEndpoint: ko.Observable<string>;
-  isFeatureEnabled: (feature: string) => boolean;
-  isGalleryPublishEnabled: ko.Computed<boolean>;
-  isGitHubPaneEnabled: ko.Observable<boolean>;
-  isPublishNotebookPaneEnabled: ko.Observable<boolean>;
-  isRightPanelV2Enabled: ko.Computed<boolean>;
-  canExceedMaximumValue: ko.Computed<boolean>;
-  hasAutoPilotV2FeatureFlag: ko.Computed<boolean>;
-  isHostedDataExplorerEnabled: ko.Computed<boolean>;
-  isNotificationConsoleExpanded: ko.Observable<boolean>;
-  isTryCosmosDBSubscription: ko.Observable<boolean>;
-  canSaveQueries: ko.Computed<boolean>;
-  parentFrameDataExplorerVersion: ko.Observable<string>;
-
-  documentClientUtility: DocumentClientUtilityBase;
-  notificationsClient: NotificationsClient;
-  queriesClient: QueriesClient;
-  tableDataClient: TableDataClient;
-  splitter: Splitter;
-  notificationConsoleData: ko.ObservableArray<ConsoleData>;
-
-  // Selection
-  selectedNode: ko.Observable<TreeNode>;
-
-  // Tree
-  databases: ko.ObservableArray<Database>;
-  nonSystemDatabases: ko.Computed<Database[]>;
-  selectedDatabaseId: ko.Computed<string>;
-  selectedCollectionId: ko.Computed<string>;
-  isLeftPaneExpanded: ko.Observable<boolean>;
-
-  // Resource Token
-  resourceTokenDatabaseId: ko.Observable<string>;
-  resourceTokenCollectionId: ko.Observable<string>;
-  resourceTokenCollection: ko.Observable<CollectionBase>;
-  resourceTokenPartitionKey: ko.Observable<string>;
-  isAuthWithResourceToken: ko.Observable<boolean>;
-  isResourceTokenCollectionNodeSelected: ko.Computed<boolean>;
-
-  // Tabs
-  isTabsContentExpanded: ko.Observable<boolean>;
-  tabsManager: TabsManager;
-
-  // Contextual Panes
-  addDatabasePane: AddDatabasePane;
-  addCollectionPane: AddCollectionPane;
-  deleteCollectionConfirmationPane: DeleteCollectionConfirmationPane;
-  deleteDatabaseConfirmationPane: DeleteDatabaseConfirmationPane;
-  graphStylingPane: GraphStylingPane;
-  addTableEntityPane: AddTableEntityPane;
-  editTableEntityPane: EditTableEntityPane;
-  tableColumnOptionsPane: TableColumnOptionsPane;
-  querySelectPane: QuerySelectPane;
-  newVertexPane: NewVertexPane;
-  cassandraAddCollectionPane: CassandraAddCollectionPane;
-  settingsPane: SettingsPane;
-  executeSprocParamsPane: ExecuteSprocParamsPane;
-  renewAdHocAccessPane: RenewAdHocAccessPane;
-  uploadItemsPane: UploadItemsPane;
-  uploadItemsPaneAdapter: UploadItemsPaneAdapter;
-  loadQueryPane: LoadQueryPane;
-  saveQueryPane: ContextualPane;
-  browseQueriesPane: BrowseQueriesPane;
-  uploadFilePane: UploadFilePane;
-  stringInputPane: StringInputPane;
-  setupNotebooksPane: SetupNotebooksPane;
-  libraryManagePane: ContextualPane;
-  clusterLibraryPane: ContextualPane;
-  gitHubReposPane: ContextualPane;
-  publishNotebookPaneAdapter: ReactAdapter;
-
-  // Facade
-  logConsoleData(data: ConsoleData): void;
-  isNodeKindSelected(nodeKind: string): boolean;
-  initDataExplorerWithFrameInputs(inputs: DataExplorerInputsFrame): Q.Promise<void>;
-  toggleLeftPaneExpanded(): void;
-  refreshDatabaseForResourceToken(): Q.Promise<void>;
-  refreshAllDatabases(isInitialLoad?: boolean): Q.Promise<any>;
-  closeAllPanes(): void;
-  findSelectedDatabase(): Database;
-  findDatabaseWithId(databaseRid: string): Database;
-  isLastDatabase(): boolean;
-  isLastNonEmptyDatabase(): boolean;
-  findSelectedCollection(): Collection;
-  isLastCollection(): boolean;
-  findSelectedStoredProcedure(): StoredProcedure;
-  findSelectedUDF(): UserDefinedFunction;
-  findSelectedTrigger(): Trigger;
-  findCollection(rid: string): Collection;
-  provideFeedbackEmail(): void;
-  expandConsole: () => void;
-  collapseConsole: () => void;
-  generateSharedAccessData(): void;
-  getPlatformType(): PlatformType;
-  isConnectExplorerVisible(): boolean;
-  isRunningOnNationalCloud(): boolean;
-  displayConnectExplorerForm(): void;
-  hideConnectExplorerForm(): void;
-  displayContextSwitchPromptForConnectionString(connectionString: string): void;
-  displayGuestAccessTokenRenewalPrompt(): void;
-  rebindDocumentClientUtility(documentClientUtility: DocumentClientUtilityBase): void;
-  renewExplorerShareAccess: (explorer: Explorer, token: string) => Q.Promise<void>;
-  renewShareAccess(accessInput: string): Q.Promise<void>;
-  onUpdateTabsButtons: (buttons: NavbarButtonConfig[]) => void;
-  onNewCollectionClicked: () => void;
-  showOkModalDialog: (title: string, msg: string) => void;
-  showOkCancelModalDialog: (
-    title: string,
-    msg: string,
-    okLabel: string,
-    onOk: () => void,
-    cancelLabel: string,
-    onCancel: () => void
-  ) => void;
-  showOkCancelTextFieldModalDialog: (
-    title: string,
-    msg: string,
-    okLabel: string,
-    onOk: () => void,
-    cancelLabel: string,
-    onCancel: () => void,
-    textFiledProps: TextFieldProps,
-    isPrimaryButtonDisabled?: boolean
-  ) => void;
-
-  // Analytics
-  isNotebookEnabled: ko.Observable<boolean>;
-  isSparkEnabled: ko.Observable<boolean>;
-  isNotebooksEnabledForAccount: ko.Observable<boolean>;
-  isSparkEnabledForAccount: ko.Observable<boolean>;
-  hasStorageAnalyticsAfecFeature: ko.Observable<boolean>;
-  openEnableSynapseLinkDialog(): void;
-  isSynapseLinkUpdating: ko.Observable<boolean>;
-  notebookServerInfo: ko.Observable<DataModels.NotebookWorkspaceConnectionInfo>;
-  sparkClusterConnectionInfo: ko.Observable<DataModels.SparkClusterConnectionInfo>;
-  arcadiaToken: ko.Observable<string>;
-  arcadiaWorkspaces: ko.ObservableArray<ArcadiaWorkspaceItem>;
-  memoryUsageInfo: ko.Observable<DataModels.MemoryUsageInfo>;
-  notebookManager?: any; // This is dynamically loaded
-  openNotebook(notebookContentItem: NotebookContentItem): Promise<boolean>; // True if it was opened, false otherwise
-  resetNotebookWorkspace(): void;
-  importAndOpen: (path: string) => Promise<boolean>;
-  importAndOpenContent: (name: string, content: string) => Promise<boolean>;
-  publishNotebook: (name: string, content: string) => void;
-  openNotebookTerminal: (kind: TerminalKind) => void;
-  openGallery: (notebookUrl?: string, galleryItem?: IGalleryItem, isFavorite?: boolean) => void;
-  openNotebookViewer: (notebookUrl: string) => void;
-  notebookWorkspaceManager: NotebookWorkspaceManager;
-  sparkClusterManager: SparkClusterManager;
-  mostRecentActivity: MostRecentActivity;
-  initNotebooks: (databaseAccount: DataModels.DatabaseAccount) => Promise<void>;
-  deleteCluster(): void;
-  openSparkMasterTab(): Promise<void>;
-  handleOpenFileAction(path: string): Promise<void>;
-
-  // Notebook operations
-  openNotebook(notebookContentItem: NotebookContentItem): Promise<boolean>; // True if it was opened, false otherwise
-  deleteNotebookFile: (item: NotebookContentItem) => Promise<void>;
-  onCreateDirectory(parent: NotebookContentItem): Q.Promise<NotebookContentItem>;
-  onNewNotebookClicked: (parent?: NotebookContentItem) => void;
-  onUploadToNotebookServerClicked: (parent?: NotebookContentItem) => void;
-  renameNotebook: (notebookFile: NotebookContentItem) => Q.Promise<NotebookContentItem>;
-  readFile: (notebookFile: NotebookContentItem) => Promise<string>;
-  downloadFile: (notebookFile: NotebookContentItem) => Promise<void>;
-  createNotebookContentItemFile: (name: string, filepath: string) => NotebookContentItem;
-  refreshContentItem(item: NotebookContentItem): Promise<void>;
-  getNotebookBasePath(): string;
-
-  createWorkspace(): Promise<string>;
-  createSparkPool(workspaceId: string): Promise<string>;
-}
-
-export interface NotebookWorkspaceManager {
-  getNotebookWorkspacesAsync(cosmosAccountResourceId: string): Promise<DataModels.NotebookWorkspace[]>;
-  getNotebookWorkspaceAsync(
-    cosmosAccountResourceId: string,
-    notebookWorkspaceId: string
-  ): Promise<DataModels.NotebookWorkspace>;
-  createNotebookWorkspaceAsync(cosmosdbResourceId: string, notebookWorkspaceId: string): Promise<void>;
-  deleteNotebookWorkspaceAsync(cosmosdbResourceId: string, notebookWorkspaceId: string): Promise<void>;
-  getNotebookConnectionInfoAsync(
-    cosmosAccountResourceId: string,
-    notebookWorkspaceId: string
-  ): Promise<DataModels.NotebookWorkspaceConnectionInfo>;
-  startNotebookWorkspaceAsync(cosmosdbResourceId: string, notebookWorkspaceId: string): Promise<void>;
-}
-
 export interface KernelConnectionMetadata {
   name: string;
   configurationEndpoints: DataModels.NotebookConfigurationEndpoints;
   notebookConnectionInfo: DataModels.NotebookWorkspaceConnectionInfo;
 }
 
-export interface SparkClusterManager {
-  getClustersAsync(cosmosAccountResourceId: string): Promise<DataModels.SparkCluster[]>;
-  getClusterAsync(cosmosAccountResourceId: string, clusterId: string): Promise<DataModels.SparkCluster>;
-  createClusterAsync(cosmosAccountResourceId: string, cluster: Partial<DataModels.SparkCluster>): Promise<void>;
-  updateClusterAsync(
-    cosmosAccountResourceId: string,
-    clusterId: string,
-    sparkCluster: DataModels.SparkCluster
-  ): Promise<DataModels.SparkCluster>;
-  deleteClusterAsync(cosmosAccountResourceId: string, clusterId: string): Promise<void>;
-  getClusterConnectionInfoAsync(
-    cosmosAccountResourceId: string,
-    clusterId: string
-  ): Promise<DataModels.SparkClusterConnectionInfo>;
-  getLibrariesAsync(cosmosdbResourceId: string): Promise<Library[]>;
-  getLibraryAsync(cosmosdbResourceId: string, libraryName: string): Promise<Library>;
-  addLibraryAsync(cosmosdbResourceId: string, libraryName: string, library: Library): Promise<void>;
-  deleteLibraryAsync(cosmosdbResourceId: string, libraryName: string): Promise<void>;
-}
-
-export interface ArcadiaResourceManager {
-  getWorkspacesAsync(arcadiaResourceId: string): Promise<DataModels.ArcadiaWorkspace[]>;
-  getWorkspaceAsync(arcadiaResourceId: string, workspaceId: string): Promise<DataModels.ArcadiaWorkspace>;
-  listWorkspacesAsync(subscriptionIds: string[]): Promise<DataModels.ArcadiaWorkspace[]>;
-  listSparkPoolsAsync(resourceId: string): Promise<DataModels.SparkPool[]>;
-}
-
 export interface TokenProvider {
   getAuthHeader(): Promise<Headers>;
 }
@@ -505,48 +240,6 @@ export interface ConflictId {
   loadConflict(): Q.Promise<any>;
 }
 
-export interface StoredProcedure extends TreeNode {
-  container: Explorer;
-  collection: Collection;
-  rid: string;
-  self: string;
-  id: ko.Observable<string>;
-  body: ko.Observable<string>;
-
-  delete(): void;
-  open: () => void;
-  select(): void;
-  execute(params: string[], partitionKeyValue?: string): void;
-}
-
-export interface UserDefinedFunction extends TreeNode {
-  container: Explorer;
-  collection: Collection;
-  rid: string;
-  self: string;
-  id: ko.Observable<string>;
-  body: ko.Observable<string>;
-
-  delete(): void;
-  open: () => void;
-  select(): void;
-}
-
-export interface Trigger extends TreeNode {
-  container: Explorer;
-  collection: Collection;
-  rid: string;
-  self: string;
-  id: ko.Observable<string>;
-  body: ko.Observable<string>;
-  triggerType: ko.Observable<string>;
-  triggerOperation: ko.Observable<string>;
-
-  delete(): void;
-  open: () => void;
-  select(): void;
-}
-
 /**
  * Options used to initialize pane
  */
@@ -598,78 +291,6 @@ export interface AddCollectionPaneOptions extends PaneOptions {
   databaseSelfLink?: string;
 }
 
-export interface AddCollectionPane extends ContextualPane {
-  collectionIdTitle: ko.Observable<string>;
-  collectionWithThroughputInSharedTitle: ko.Observable<string>;
-  databaseId: ko.Observable<string>;
-  partitionKey: ko.Observable<string>;
-  storage: ko.Observable<string>;
-  throughputSinglePartition: ko.Observable<number>;
-  throughputMultiPartition: ko.Observable<number>;
-
-  open: (databaseId?: string) => void;
-  onStorageOptionsKeyDown(source: any, event: KeyboardEvent): boolean;
-  onRupmOptionsKeyDown(source: any, event: KeyboardEvent): void;
-  onEnableSynapseLinkButtonClicked: () => void;
-}
-
-export interface AddDatabasePane extends ContextualPane {}
-
-export interface DeleteDatabaseConfirmationPane extends ContextualPane {
-  databaseIdConfirmation: ko.Observable<string>;
-  databaseIdConfirmationText: ko.Observable<string>;
-  databaseDeleteFeedback: ko.Observable<string>;
-}
-
-export interface DeleteCollectionConfirmationPane extends ContextualPane {
-  collectionIdConfirmation: ko.Observable<string>;
-  collectionIdConfirmationText: ko.Observable<string>;
-  containerDeleteFeedback: ko.Observable<string>;
-  recordDeleteFeedback: ko.Observable<boolean>;
-}
-
-export interface SettingsPane extends ContextualPane {
-  pageOption: ko.Observable<string>;
-  customItemPerPage: ko.Observable<number>;
-  crossPartitionQueryEnabled: ko.Observable<boolean>;
-  maxDegreeOfParallelism: ko.Observable<number>;
-  shouldShowQueryPageOptions: ko.Computed<boolean>;
-
-  onCustomPageOptionsKeyDown(source: any, event: KeyboardEvent): boolean;
-  onUnlimitedPageOptionKeyDown(source: any, event: KeyboardEvent): boolean;
-  onJsonDisplayResultsKeyDown(source: any, event: KeyboardEvent): boolean;
-  onGraphDisplayResultsKeyDown(source: any, event: KeyboardEvent): boolean;
-}
-
-export interface ExecuteSprocParamsPane extends ContextualPane {
-  params: ko.ObservableArray<ExecuteSprocParam>;
-  partitionKeyValue: ko.Observable<string>;
-
-  addNewParam(): void;
-}
-
-export interface RenewAdHocAccessPane extends ContextualPane {
-  accessKey: ko.Observable<string>;
-}
-
-export interface UploadItemsPane extends ContextualPane {
-  selectedFilesTitle: ko.Observable<string>;
-  files: ko.Observable<FileList>;
-
-  updateSelectedFiles(element: any, event: any): void;
-}
-
-export interface LoadQueryPane extends ContextualPane {
-  selectedFilesTitle: ko.Observable<string>;
-  files: ko.Observable<FileList>;
-
-  loadQueryFromFile(file: File): Q.Promise<void>;
-}
-
-export interface BrowseQueriesPane extends ContextualPane {
-  loadSavedQuery: (savedQuery: DataModels.Query) => void;
-}
-
 export interface UploadFilePaneOpenOptions {
   paneTitle: string;
   selectFileInputLabel: string;
@@ -692,10 +313,6 @@ export interface StringInputPaneOpenOptions {
   defaultInput?: string;
 }
 
-export interface UploadFilePane extends ContextualPane {
-  openWithOptions: (options: UploadFilePaneOpenOptions) => void;
-}
-
 /**
  * Graph configuration
  */
@@ -740,41 +357,6 @@ export interface InputProperty {
   values: InputPropertyValue[];
 }
 
-export interface GraphStylingPane extends ContextualPane {
-  setData(graphConfigUIData: GraphConfigUiData): void;
-}
-
-export interface NewVertexPane extends ContextualPane {
-  setPartitionKeyProperty: (pKeyProp: string) => void;
-  subscribeOnSubmitCreate: (callback: (newVertexData: NewVertexData) => void) => void;
-}
-
-export interface AddTableEntityPane extends ContextualPane {
-  tableViewModel: TableEntityListViewModel;
-}
-
-export interface EditTableEntityPane extends ContextualPane {
-  originEntity: Entities.ITableEntity;
-  tableViewModel: TableEntityListViewModel;
-  originalNumberOfProperties: number;
-}
-
-export interface TableColumnOptionsPane extends ContextualPane {
-  tableViewModel: TableEntityListViewModel;
-  parameters: IColumnSetting;
-  setDisplayedColumns(columnNames: string[], order: number[], visible: boolean[]): void;
-}
-
-export interface QuerySelectPane extends ContextualPane {
-  queryViewModel: QueryViewModel;
-}
-
-export interface CassandraAddCollectionPane extends ContextualPane {
-  createTableQuery: ko.Observable<string>;
-  keyspaceId: ko.Observable<string>;
-  userTableQuery: ko.Observable<string>;
-}
-
 export interface Editable<T> extends ko.Observable<T> {
   setBaseline(baseline: T): void;
 
@@ -981,111 +563,6 @@ export interface DocumentsTab extends Tab {
   loadNextPage(): Q.Promise<any>;
 }
 
-export interface ConflictsTab extends Tab {
-  /* Conflicts Grid  */
-  selectedConflictId: ko.Observable<ConflictId>;
-  selectedConflictContent: Editable<any>;
-  selectedConflictCurrent: Editable<any>;
-  onConflictIdClick(conflictId: ConflictId): Q.Promise<any>;
-  dataContentsGridScrollHeight: ko.Observable<string>;
-  accessibleDocumentList: AccessibleVerticalList;
-  documentContentsGridId: string;
-
-  partitionKey: DataModels.PartitionKey;
-  partitionKeyPropertyHeader: string;
-  partitionKeyProperty: string;
-  conflictIds: ko.ObservableArray<ConflictId>;
-
-  /* Document Editor */
-  isEditorDirty: ko.Computed<boolean>;
-  editorState: ko.Observable<DocumentExplorerState>;
-  onValidDocumentEdit(content: any): Q.Promise<any>;
-  onInvalidDocumentEdit(content: any): Q.Promise<any>;
-  loadingConflictData: ko.Observable<boolean>;
-
-  onAcceptChangesClick(): Q.Promise<any>;
-  onDiscardClick(): Q.Promise<any>;
-
-  initDocumentEditorForCreate(documentId: ConflictId, documentToInsert: any): Q.Promise<any>;
-  initDocumentEditorForReplace(documentId: ConflictId, conflictContent: any, currentContent: any): Q.Promise<any>;
-  initDocumentEditorForDelete(documentId: ConflictId, documentToDelete: any): Q.Promise<any>;
-  initDocumentEditorForNoOp(conflictId: ConflictId): Q.Promise<any>;
-  loadNextPage(): Q.Promise<any>;
-}
-
-export interface SettingsTab extends Tab {
-  /*state*/
-  throughput: ko.Observable<number>;
-  timeToLive: ko.Observable<string>;
-  timeToLiveSeconds: ko.Observable<number>;
-  geospatialVisible: ko.Computed<boolean>;
-  geospatialConfigType: ko.Observable<string>;
-  indexingPolicyContent: ko.Observable<DataModels.IndexingPolicy>;
-  rupm: ko.Observable<string>;
-  requestUnitsUsageCost: ko.Computed<string>;
-  canThroughputExceedMaximumValue: ko.Computed<boolean>;
-  shouldDisplayPortalUsePrompt: ko.Computed<boolean>;
-  warningMessage: ko.Computed<string>;
-  ttlOffFocused: ko.Observable<boolean>;
-  ttlOnDefaultFocused: ko.Observable<boolean>;
-  ttlOnFocused: ko.Observable<boolean>;
-  indexingPolicyElementFocused: ko.Observable<boolean>;
-  notificationStatusInfo: ko.Observable<string>;
-  shouldShowNotificationStatusPrompt: ko.Computed<boolean>;
-  shouldShowStatusBar: ko.Computed<boolean>;
-  pendingNotification: ko.Observable<DataModels.Notification>;
-
-  conflictResolutionPolicyMode: ko.Observable<string>;
-  conflictResolutionPolicyPath: ko.Observable<string>;
-  conflictResolutionPolicyProcedure: ko.Observable<string>;
-
-  rupmVisible: ko.Computed<boolean>;
-  costsVisible: ko.Computed<boolean>;
-  minRUAnotationVisible: ko.Computed<boolean>;
-
-  /* Command Bar */
-  saveSettingsButton: Button;
-  discardSettingsChangesButton: Button;
-  onSaveClick(): Q.Promise<any>;
-  onRevertClick(): Q.Promise<any>;
-
-  /* Indexing Policy Editor */
-  isIndexingPolicyEditorInitializing: ko.Observable<boolean>;
-  indexingPolicyEditor: ko.Observable<monaco.editor.IStandaloneCodeEditor>;
-  onValidIndexingPolicyEdit(content: any): Q.Promise<any>;
-  onInvalidIndexingPolicyEdit(content: any): Q.Promise<any>;
-
-  onSaveClick(): Q.Promise<any>;
-  onRevertClick(): Q.Promise<any>;
-}
-
-export interface DatabaseSettingsTab extends Tab {
-  /*state*/
-  throughput: ko.Observable<number>;
-  requestUnitsUsageCost: ko.PureComputed<string>;
-  canThroughputExceedMaximumValue: ko.Computed<boolean>;
-  warningMessage: ko.Computed<string>;
-  notificationStatusInfo: ko.Observable<string>;
-  shouldShowNotificationStatusPrompt: ko.Computed<boolean>;
-  shouldShowStatusBar: ko.Computed<boolean>;
-  pendingNotification: ko.Observable<DataModels.Notification>;
-
-  costsVisible: ko.Computed<boolean>;
-  minRUAnotationVisible: ko.Computed<boolean>;
-
-  /* Command Bar */
-  saveSettingsButton: Button;
-  discardSettingsChangesButton: Button;
-  onSaveClick(): Q.Promise<any>;
-  onRevertClick(): Q.Promise<any>;
-
-  /* Errors */
-  displayedError: ko.Observable<string>;
-
-  onSaveClick(): Q.Promise<any>;
-  onRevertClick(): Q.Promise<any>;
-}
-
 export interface WaitsForTemplate {
   isTemplateReady: ko.Observable<boolean>;
 }

src/Explorer/ComponentRegisterer.test.ts

@@ -123,12 +123,4 @@ describe("Component Registerer", () => {
   it("should register throughput-input component", () => {
     expect(ko.components.isRegistered("throughput-input")).toBe(true);
   });
-
-  it("should register library-manage-pane component", () => {
-    expect(ko.components.isRegistered("library-manage-pane")).toBe(true);
-  });
-
-  it("should register cluster-library-pane component", () => {
-    expect(ko.components.isRegistered("cluster-library-pane")).toBe(true);
-  });
 });

src/Explorer/ComponentRegisterer.ts

@@ -78,6 +78,4 @@ ko.components.register("browse-queries-pane", new PaneComponents.BrowseQueriesPa
 ko.components.register("upload-file-pane", new PaneComponents.UploadFilePaneComponent());
 ko.components.register("string-input-pane", new PaneComponents.StringInputPaneComponent());
 ko.components.register("setup-notebooks-pane", new PaneComponents.SetupNotebooksPaneComponent());
-ko.components.register("library-manage-pane", new PaneComponents.LibraryManagePaneComponent());
-ko.components.register("cluster-library-pane", new PaneComponents.ClusterLibraryPaneComponent());
 ko.components.register("github-repos-pane", new PaneComponents.GitHubReposPaneComponent());

src/Explorer/ContextMenuButtonFactory.ts

@@ -12,6 +12,10 @@ import AddTriggerIcon from "../../images/AddTrigger.svg";
 import DeleteTriggerIcon from "../../images/DeleteTrigger.svg";
 import DeleteUDFIcon from "../../images/DeleteUDF.svg";
 import DeleteSprocIcon from "../../images/DeleteSproc.svg";
+import Explorer from "./Explorer";
+import UserDefinedFunction from "./Tree/UserDefinedFunction";
+import StoredProcedure from "./Tree/StoredProcedure";
+import Trigger from "./Tree/Trigger";
 
 export interface CollectionContextMenuButtonParams {
   databaseId: string;
@@ -26,7 +30,7 @@ export interface DatabaseContextMenuButtonParams {
  */
 export class ResourceTreeContextMenuButtonFactory {
   public static createDatabaseContextMenu(
-    container: ViewModels.Explorer,
+    container: Explorer,
     selectedDatabase: ViewModels.Database
   ): TreeNodeMenuItem[] {
     const newCollectionMenuItem: TreeNodeMenuItem = {
@@ -44,7 +48,7 @@ export class ResourceTreeContextMenuButtonFactory {
   }
 
   public static createCollectionContextMenuButton(
-    container: ViewModels.Explorer,
+    container: Explorer,
     selectedCollection: ViewModels.Collection
   ): TreeNodeMenuItem[] {
     const items: TreeNodeMenuItem[] = [];
@@ -115,8 +119,8 @@ export class ResourceTreeContextMenuButtonFactory {
   }
 
   public static createStoreProcedureContextMenuItems(
-    container: ViewModels.Explorer,
-    storedProcedure: ViewModels.StoredProcedure
+    container: Explorer,
+    storedProcedure: StoredProcedure
   ): TreeNodeMenuItem[] {
     if (container.isPreferredApiCassandra()) {
       return [];
@@ -131,10 +135,7 @@ export class ResourceTreeContextMenuButtonFactory {
     ];
   }
 
-  public static createTriggerContextMenuItems(
-    container: ViewModels.Explorer,
-    trigger: ViewModels.Trigger
-  ): TreeNodeMenuItem[] {
+  public static createTriggerContextMenuItems(container: Explorer, trigger: Trigger): TreeNodeMenuItem[] {
     if (container.isPreferredApiCassandra()) {
       return [];
     }
@@ -149,8 +150,8 @@ export class ResourceTreeContextMenuButtonFactory {
   }
 
   public static createUserDefinedFunctionContextMenuItems(
-    container: ViewModels.Explorer,
-    userDefinedFunction: ViewModels.UserDefinedFunction
+    container: Explorer,
+    userDefinedFunction: UserDefinedFunction
   ): TreeNodeMenuItem[] {
     if (container.isPreferredApiCassandra()) {
       return [];

src/Explorer/Controls/ErrorDisplayComponent/ErrorDisplayComponent.ts

@@ -23,8 +23,5 @@ interface ErrorDisplayParams {
 }
 
 class ErrorDisplayViewModel {
-  private params: ErrorDisplayParams;
-  public constructor(params: ErrorDisplayParams) {
-    this.params = params;
-  }
+  public constructor(public params: ErrorDisplayParams) {}
 }

src/Explorer/Controls/GitHub/AddRepoComponent.tsx

@@ -1,6 +1,5 @@
 import { DefaultButton, IButtonProps, ITextFieldProps, TextField } from "office-ui-fabric-react";
 import * as React from "react";
-import * as ViewModels from "../../../Contracts/ViewModels";
 import * as Constants from "../../../Common/Constants";
 import { Action } from "../../../Shared/Telemetry/TelemetryConstants";
 import { RepoListItem } from "./GitHubReposComponent";
@@ -9,9 +8,10 @@ import * as GitHubUtils from "../../../Utils/GitHubUtils";
 import { IGitHubRepo } from "../../../GitHub/GitHubClient";
 import TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
 import UrlUtility from "../../../Common/UrlUtility";
+import Explorer from "../../Explorer";
 
 export interface AddRepoComponentProps {
-  container: ViewModels.Explorer;
+  container: Explorer;
   getRepo: (owner: string, repo: string) => Promise<IGitHubRepo>;
   pinRepo: (item: RepoListItem) => void;
 }

src/Explorer/Controls/LibraryManagement/ClusterLibraryGrid.tsx

@@ -1,40 +0,0 @@
-import * as React from "react";
-import { DetailsList, IColumn, SelectionMode } from "office-ui-fabric-react/lib/DetailsList";
-import { Library } from "../../../Contracts/DataModels";
-
-export interface ClusterLibraryItem extends Library {
-  installed: boolean;
-}
-
-export interface ClusterLibraryGridProps {
-  libraryItems: ClusterLibraryItem[];
-  onInstalledChanged: (libraryName: string, installed: boolean) => void;
-}
-
-export function ClusterLibraryGrid(props: ClusterLibraryGridProps): JSX.Element {
-  const onInstalledChanged = (e: React.FormEvent<HTMLInputElement>) => {
-    const target = e.target;
-    const libraryName = (target as any).dataset.name;
-    const checked = (target as any).checked;
-    return props.onInstalledChanged(libraryName, checked);
-  };
-
-  const columns: IColumn[] = [
-    {
-      key: "name",
-      name: "Name",
-      fieldName: "name",
-      minWidth: 150
-    },
-    {
-      key: "installed",
-      name: "Installed",
-      minWidth: 100,
-      onRender: (item: ClusterLibraryItem) => {
-        return <input type="checkbox" checked={item.installed} onChange={onInstalledChanged} data-name={item.name} />;
-      }
-    }
-  ];
-
-  return <DetailsList columns={columns} items={props.libraryItems} selectionMode={SelectionMode.none} />;
-}

src/Explorer/Controls/LibraryManagement/ClusterLibraryGridAdapter.tsx

@@ -1,11 +0,0 @@
-import * as React from "react";
-import { ReactAdapter } from "../../../Bindings/ReactBindingHandler";
-import { ClusterLibraryGrid, ClusterLibraryGridProps } from "./ClusterLibraryGrid";
-
-export class ClusterLibraryGridAdapter implements ReactAdapter {
-  public parameters: ko.Observable<ClusterLibraryGridProps>;
-
-  public renderComponent(): JSX.Element {
-    return <ClusterLibraryGrid {...this.parameters()} />;
-  }
-}

src/Explorer/Controls/LibraryManagement/LibraryManage.tsx

@@ -1,156 +0,0 @@
-import * as React from "react";
-import DeleteIcon from "../../../../images/delete.svg";
-import { Button } from "office-ui-fabric-react/lib/Button";
-import { DetailsList, IColumn, SelectionMode } from "office-ui-fabric-react/lib/DetailsList";
-import { Library } from "../../../Contracts/DataModels";
-import { Label } from "office-ui-fabric-react/lib/Label";
-import { SparkLibrary } from "../../../Common/Constants";
-import { TextField } from "office-ui-fabric-react/lib/TextField";
-
-export interface LibraryManageComponentProps {
-  addProps: {
-    nameProps: LibraryAddNameTextFieldProps;
-    urlProps: LibraryAddUrlTextFieldProps;
-    buttonProps: LibraryAddButtonProps;
-  };
-  gridProps: LibraryManageGridProps;
-}
-
-export function LibraryManageComponent(props: LibraryManageComponentProps): JSX.Element {
-  const {
-    addProps: { nameProps, urlProps, buttonProps },
-    gridProps
-  } = props;
-  return (
-    <div>
-      <div className="library-add-container">
-        <LibraryAddNameTextField {...nameProps} />
-        <LibraryAddUrlTextField {...urlProps} />
-        <LibraryAddButton {...buttonProps} />
-      </div>
-      <div className="library-grid-container">
-        <Label>All Libraries</Label>
-        <LibraryManageGrid {...gridProps} />
-      </div>
-    </div>
-  );
-}
-
-export interface LibraryManageGridProps {
-  items: Library[];
-  onLibraryDeleteClick: (libraryName: string) => void;
-}
-
-function LibraryManageGrid(props: LibraryManageGridProps): JSX.Element {
-  const columns: IColumn[] = [
-    {
-      key: "name",
-      name: "Name",
-      fieldName: "name",
-      minWidth: 200
-    },
-    {
-      key: "delete",
-      name: "Delete",
-      minWidth: 60,
-      onRender: (item: Library) => {
-        const onDelete = () => {
-          props.onLibraryDeleteClick(item.name);
-        };
-        return (
-          <span className="library-delete">
-            <img src={DeleteIcon} alt="Delete" onClick={onDelete} />
-          </span>
-        );
-      }
-    }
-  ];
-  return <DetailsList columns={columns} items={props.items} selectionMode={SelectionMode.none} />;
-}
-
-export interface LibraryAddButtonProps {
-  disabled: boolean;
-  onLibraryAddClick: (event: React.FormEvent<any>) => void;
-}
-
-function LibraryAddButton(props: LibraryAddButtonProps): JSX.Element {
-  return (
-    <Button text="Add" className="library-add-button" onClick={props.onLibraryAddClick} disabled={props.disabled} />
-  );
-}
-
-export interface LibraryAddUrlTextFieldProps {
-  libraryAddress: string;
-  onLibraryAddressChange: (libraryAddress: string) => void;
-  onLibraryAddressValidated: (errorMessage: string, value: string) => void;
-}
-
-function LibraryAddUrlTextField(props: LibraryAddUrlTextFieldProps): JSX.Element {
-  const handleTextChange = (e: React.FormEvent<any>, libraryAddress: string) => {
-    props.onLibraryAddressChange(libraryAddress);
-  };
-  const validateText = (text: string): string => {
-    if (!text) {
-      return "";
-    }
-    const libraryUrlRegex = /^(https:\/\/.+\/)(.+)\.(jar)$/gi;
-    const isValidUrl = libraryUrlRegex.test(text);
-    if (isValidUrl) {
-      return "";
-    }
-    return "Need to be a valid https uri";
-  };
-  return (
-    <TextField
-      value={props.libraryAddress}
-      label="Url"
-      type="url"
-      className="library-add-textfield"
-      onChange={handleTextChange}
-      onGetErrorMessage={validateText}
-      onNotifyValidationResult={props.onLibraryAddressValidated}
-      placeholder="https://myrepo/myjar.jar"
-      autoComplete="off"
-    />
-  );
-}
-
-export interface LibraryAddNameTextFieldProps {
-  libraryName: string;
-  onLibraryNameChange: (libraryName: string) => void;
-  onLibraryNameValidated: (errorMessage: string, value: string) => void;
-}
-
-function LibraryAddNameTextField(props: LibraryAddNameTextFieldProps): JSX.Element {
-  const handleTextChange = (e: React.FormEvent<any>, libraryName: string) => {
-    props.onLibraryNameChange(libraryName);
-  };
-  const validateText = (text: string): string => {
-    if (!text) {
-      return "";
-    }
-    const length = text.length;
-    if (length < SparkLibrary.nameMinLength || length > SparkLibrary.nameMaxLength) {
-      return "Library name length need to be between 3 and 63.";
-    }
-    const nameRegex = /^[a-z0-9][-a-z0-9]*[a-z0-9]$/gi;
-    const isValidUrl = nameRegex.test(text);
-    if (isValidUrl) {
-      return "";
-    }
-    return "Need to be a valid name. Letters, numbers and - are allowed";
-  };
-  return (
-    <TextField
-      value={props.libraryName}
-      label="Name"
-      type="text"
-      className="library-add-textfield"
-      onChange={handleTextChange}
-      onGetErrorMessage={validateText}
-      onNotifyValidationResult={props.onLibraryNameValidated}
-      placeholder="myjar"
-      autoComplete="off"
-    />
-  );
-}

src/Explorer/Controls/LibraryManagement/LibraryManageComponentAdapter.tsx

@@ -1,11 +0,0 @@
-import * as React from "react";
-import { ReactAdapter } from "../../../Bindings/ReactBindingHandler";
-import { LibraryManageComponent, LibraryManageComponentProps } from "./LibraryManage";
-
-export class LibraryManageComponentAdapter implements ReactAdapter {
-  public parameters: ko.Observable<LibraryManageComponentProps>;
-
-  public renderComponent(): JSX.Element {
-    return <LibraryManageComponent {...this.parameters()} />;
-  }
-}

src/Explorer/Controls/NotebookGallery/GalleryAndNotebookViewerComponent.tsx

@@ -1,12 +1,12 @@
 import * as React from "react";
-import * as ViewModels from "../../../Contracts/ViewModels";
 import { JunoClient, IGalleryItem } from "../../../Juno/JunoClient";
 import { GalleryTab, SortBy, GalleryViewerComponentProps, GalleryViewerComponent } from "./GalleryViewerComponent";
 import { NotebookViewerComponentProps, NotebookViewerComponent } from "../NotebookViewer/NotebookViewerComponent";
 import * as GalleryUtils from "../../../Utils/GalleryUtils";
+import Explorer from "../../Explorer";
 
 export interface GalleryAndNotebookViewerComponentProps {
-  container?: ViewModels.Explorer;
+  container?: Explorer;
   junoClient: JunoClient;
   notebookUrl?: string;
   galleryItem?: IGalleryItem;

src/Explorer/Controls/NotebookGallery/GalleryViewerComponent.tsx

@@ -15,7 +15,6 @@ import {
 } from "office-ui-fabric-react";
 import * as React from "react";
 import * as Logger from "../../../Common/Logger";
-import * as ViewModels from "../../../Contracts/ViewModels";
 import { IGalleryItem, JunoClient } from "../../../Juno/JunoClient";
 import * as GalleryUtils from "../../../Utils/GalleryUtils";
 import { NotificationConsoleUtils } from "../../../Utils/NotificationConsoleUtils";
@@ -24,9 +23,10 @@ import { DialogComponent, DialogProps } from "../DialogReactComponent/DialogComp
 import { GalleryCardComponent, GalleryCardComponentProps } from "./Cards/GalleryCardComponent";
 import "./GalleryViewerComponent.less";
 import { HttpStatusCodes } from "../../../Common/Constants";
+import Explorer from "../../Explorer";
 
 export interface GalleryViewerComponentProps {
-  container?: ViewModels.Explorer;
+  container?: Explorer;
   junoClient: JunoClient;
   selectedTab: GalleryTab;
   sortBy: SortBy;

src/Explorer/Controls/NotebookViewer/NotebookViewerComponent.tsx

@@ -18,9 +18,10 @@ import NotebookReadOnlyRenderer from "../../Notebook/NotebookRenderer/NotebookRe
 import { DialogComponent, DialogProps } from "../DialogReactComponent/DialogComponent";
 import { NotebookMetadataComponent } from "./NotebookMetadataComponent";
 import "./NotebookViewerComponent.less";
+import Explorer from "../../Explorer";
 
 export interface NotebookViewerComponentProps {
-  container?: ViewModels.Explorer;
+  container?: Explorer;
   junoClient?: JunoClient;
   notebookUrl: string;
   galleryItem?: IGalleryItem;

src/Explorer/Controls/QueriesGridReactComponent/QueriesGridComponent.tsx

@@ -217,7 +217,7 @@ export class QueriesGridComponent extends React.Component<QueriesGridComponentPr
                     menuItem: any
                   ) => {
                     if (window.confirm("Are you sure you want to delete this query?")) {
-                      const container: ViewModels.Explorer = window.dataExplorer;
+                      const container = window.dataExplorer;
                       const startKey: number = TelemetryProcessor.traceStart(Action.DeleteSavedQuery, {
                         databaseAccountName: container && container.databaseAccount().name,
                         defaultExperience: container && container.defaultExperience(),

src/Explorer/Controls/QueriesGridReactComponent/QueriesGridComponentAdapter.tsx

@@ -8,11 +8,12 @@ import * as React from "react";
 import * as ViewModels from "../../../Contracts/ViewModels";
 import { QueriesGridComponent, QueriesGridComponentProps } from "./QueriesGridComponent";
 import { ReactAdapter } from "../../../Bindings/ReactBindingHandler";
+import Explorer from "../../Explorer";
 
 export class QueriesGridComponentAdapter implements ReactAdapter {
   public parameters: ko.Observable<number>;
 
-  constructor(private container: ViewModels.Explorer) {
+  constructor(private container: Explorer) {
     this.parameters = ko.observable<number>(Date.now());
   }
 

src/Explorer/Controls/SmartUi/InputUtils.ts

@@ -1,6 +1,6 @@
 /* Utilities for validation */
 
-export const onValidateValueChange = (newValue: string, minValue?: number, maxValue?: number): number => {
+export const onValidateValueChange = (newValue: string, minValue?: number, maxValue?: number): number | undefined => {
   let numericValue = parseInt(newValue);
   if (!isNaN(numericValue) && isFinite(numericValue)) {
     if (minValue !== undefined && numericValue < minValue) {
@@ -16,7 +16,7 @@ export const onValidateValueChange = (newValue: string, minValue?: number, maxVa
   return undefined;
 };
 
-export const onIncrementValue = (newValue: string, step: number, max?: number): number => {
+export const onIncrementValue = (newValue: string, step: number, max?: number): number | undefined => {
   const numericValue = parseInt(newValue);
   if (!isNaN(numericValue) && isFinite(numericValue)) {
     const newValue = numericValue + step;
@@ -25,7 +25,7 @@ export const onIncrementValue = (newValue: string, step: number, max?: number):
   return undefined;
 };
 
-export const onDecrementValue = (newValue: string, step: number, min?: number): number => {
+export const onDecrementValue = (newValue: string, step: number, min?: number): number | undefined => {
   const numericValue = parseInt(newValue);
   if (!isNaN(numericValue) && isFinite(numericValue)) {
     const newValue = numericValue - step;

src/Explorer/Controls/Spark/ClusterSettingsComponent.less

@@ -1,17 +0,0 @@
-@import "../../../../less/Common/Constants";
-
-.labelWithRedAsterisk {
-    line-height: 18px;
-    font-size: @DefaultFontSize;
-    font-family: @DataExplorerFont;
-    color: @DefaultFontColor;
-}
-
-.labelWithRedAsterisk::before {
-    content: "* ";
-    color: @SelectionHigh;
-}
-
-.clusterSettingsDropdown {
-    margin-bottom: 10px;
-}

src/Explorer/Controls/Spark/ClusterSettingsComponent.tsx

@@ -1,159 +0,0 @@
-import * as React from "react";
-import { Dropdown, IDropdownOption, IDropdownProps } from "office-ui-fabric-react/lib/Dropdown";
-import { Slider, ISliderProps } from "office-ui-fabric-react/lib/Slider";
-import { Stack, IStackItemStyles, IStackStyles } from "office-ui-fabric-react/lib/Stack";
-import { TextField, ITextFieldProps } from "office-ui-fabric-react/lib/TextField";
-import { Spark } from "../../../Common/Constants";
-import { SparkCluster } from "../../../Contracts/DataModels";
-
-export interface ClusterSettingsComponentProps {
-  cluster: SparkCluster;
-  onClusterSettingsChanged: (cluster: SparkCluster) => void;
-}
-
-export class ClusterSettingsComponent extends React.Component<ClusterSettingsComponentProps, {}> {
-  constructor(props: ClusterSettingsComponentProps) {
-    super(props);
-  }
-
-  public render(): JSX.Element {
-    return (
-      <>
-        {this.getMasterSizeDropdown()}
-        {this.getWorkerSizeDropdown()}
-        {this.getWorkerCountSliderInput()}
-      </>
-    );
-  }
-
-  private getMasterSizeDropdown(): JSX.Element {
-    const driverSize: string =
-      this.props.cluster && this.props.cluster.properties && this.props.cluster.properties.driverSize;
-    const masterSizeOptions: IDropdownOption[] = Spark.SKUs.keys().map(sku => ({
-      key: sku,
-      text: Spark.SKUs.get(sku)
-    }));
-    const masterSizeDropdownProps: IDropdownProps = {
-      label: "Master Size",
-      options: masterSizeOptions,
-      defaultSelectedKey: driverSize,
-      onChange: this._onDriverSizeChange,
-      styles: {
-        root: "clusterSettingsDropdown"
-      }
-    };
-    return <Dropdown {...masterSizeDropdownProps} />;
-  }
-
-  private getWorkerSizeDropdown(): JSX.Element {
-    const workerSize: string =
-      this.props.cluster && this.props.cluster.properties && this.props.cluster.properties.workerSize;
-    const workerSizeOptions: IDropdownOption[] = Spark.SKUs.keys().map(sku => ({
-      key: sku,
-      text: Spark.SKUs.get(sku)
-    }));
-    const workerSizeDropdownProps: IDropdownProps = {
-      label: "Worker Size",
-      options: workerSizeOptions,
-      defaultSelectedKey: workerSize,
-      onChange: this._onWorkerSizeChange,
-      styles: {
-        label: "labelWithRedAsterisk",
-        root: "clusterSettingsDropdown"
-      }
-    };
-    return <Dropdown {...workerSizeDropdownProps} />;
-  }
-
-  private getWorkerCountSliderInput(): JSX.Element {
-    const workerCount: number =
-      (this.props.cluster &&
-        this.props.cluster.properties &&
-        this.props.cluster.properties.workerInstanceCount !== undefined &&
-        this.props.cluster.properties.workerInstanceCount) ||
-      0;
-    const stackStyle: IStackStyles = {
-      root: {
-        paddingTop: 5
-      }
-    };
-    const sliderItemStyle: IStackItemStyles = {
-      root: {
-        width: "100%",
-        paddingRight: 20
-      }
-    };
-
-    const workerCountSliderProps: ISliderProps = {
-      min: 0,
-      max: Spark.MaxWorkerCount,
-      step: 1,
-      value: workerCount,
-      showValue: false,
-      onChange: this._onWorkerCountChange,
-      styles: {
-        root: {
-          width: "100%",
-          paddingRight: 20
-        }
-      }
-    };
-    const workerCountTextFieldProps: ITextFieldProps = {
-      value: workerCount.toString(),
-      styles: {
-        fieldGroup: {
-          width: 45,
-          height: 25
-        },
-        field: {
-          textAlign: "center"
-        }
-      },
-      onChange: this._onWorkerCountTextFieldChange
-    };
-
-    return (
-      <Stack styles={stackStyle}>
-        <span className="labelWithRedAsterisk">Worker Nodes</span>
-        <Stack horizontal verticalAlign="center">
-          <Slider {...workerCountSliderProps} />
-          <TextField {...workerCountTextFieldProps} />
-        </Stack>
-      </Stack>
-    );
-  }
-
-  private _onDriverSizeChange = (_event: React.FormEvent, selectedOption: IDropdownOption) => {
-    const newValue: string = selectedOption.key as string;
-    const cluster = this.props.cluster;
-    if (cluster) {
-      cluster.properties.driverSize = newValue;
-      this.props.onClusterSettingsChanged(cluster);
-    }
-  };
-
-  private _onWorkerSizeChange = (_event: React.FormEvent, selectedOption: IDropdownOption) => {
-    const newValue: string = selectedOption.key as string;
-    const cluster = this.props.cluster;
-    if (cluster) {
-      cluster.properties.workerSize = newValue;
-      this.props.onClusterSettingsChanged(cluster);
-    }
-  };
-
-  private _onWorkerCountChange = (count: number) => {
-    count = Math.min(count, Spark.MaxWorkerCount);
-    const cluster = this.props.cluster;
-    if (cluster) {
-      cluster.properties.workerInstanceCount = count;
-      this.props.onClusterSettingsChanged(cluster);
-    }
-  };
-
-  private _onWorkerCountTextFieldChange = (_event: React.FormEvent, newValue: string) => {
-    const count = parseInt(newValue);
-    if (!isNaN(count)) {
-      this._onWorkerCountChange(count);
-    }
-  };
-}

src/Explorer/Controls/Spark/ClusterSettingsComponentAdapter.tsx

@@ -1,11 +0,0 @@
-import * as React from "react";
-import { ClusterSettingsComponent, ClusterSettingsComponentProps } from "./ClusterSettingsComponent";
-import { ReactAdapter } from "../../../Bindings/ReactBindingHandler";
-
-export class ClusterSettingsComponentAdapter implements ReactAdapter {
-  public parameters: ko.Observable<ClusterSettingsComponentProps>;
-
-  public renderComponent(): JSX.Element {
-    return <ClusterSettingsComponent {...this.parameters()} />;
-  }
-}

src/Explorer/DataSamples/ContainerSampleGenerator.test.ts

@@ -3,14 +3,14 @@ import * as sinon from "sinon";
 import * as ViewModels from "../../Contracts/ViewModels";
 import DocumentClientUtilityBase from "../../Common/DocumentClientUtilityBase";
 import Q from "q";
-import { CollectionStub, DatabaseStub, ExplorerStub } from "../OpenActionsStubs";
 import { ContainerSampleGenerator } from "./ContainerSampleGenerator";
 import { CosmosClient } from "../../Common/CosmosClient";
 import { GremlinClient } from "../Graph/GraphExplorerComponent/GremlinClient";
+import Explorer from "../Explorer";
 
 describe("ContainerSampleGenerator", () => {
-  const createExplorerStub = (database: ViewModels.Database): ExplorerStub => {
-    const explorerStub = new ExplorerStub();
+  const createExplorerStub = (database: ViewModels.Database): Explorer => {
+    const explorerStub = {} as Explorer;
     explorerStub.nonSystemDatabases = ko.computed(() => [database]);
     explorerStub.isPreferredApiGraph = ko.computed<boolean>(() => false);
     explorerStub.isPreferredApiMongoDB = ko.computed<boolean>(() => false);
@@ -53,11 +53,11 @@ describe("ContainerSampleGenerator", () => {
         }
       ]
     };
-    const collection = new CollectionStub({ id: ko.observable(sampleCollectionId) });
-    const database = new DatabaseStub({
+    const collection = { id: ko.observable(sampleCollectionId) } as ViewModels.Collection;
+    const database = {
       id: ko.observable(sampleDatabaseId),
-      collections: ko.observableArray([collection])
-    });
+      collections: ko.observableArray<ViewModels.Collection>([collection])
+    } as ViewModels.Database;
     database.findCollectionWithId = () => collection;
 
     const explorerStub = createExplorerStub(database);
@@ -98,11 +98,11 @@ describe("ContainerSampleGenerator", () => {
         "g.addV('person').property(id, '1').property('_partitionKey','pk').property('name', 'Eva').property('age', 44)"
       ]
     };
-    const collection = new CollectionStub({ id: ko.observable(sampleCollectionId) });
-    const database = new DatabaseStub({
+    const collection = { id: ko.observable(sampleCollectionId) } as ViewModels.Collection;
+    const database = {
       id: ko.observable(sampleDatabaseId),
-      collections: ko.observableArray([collection])
-    });
+      collections: ko.observableArray<ViewModels.Collection>([collection])
+    } as ViewModels.Database;
     database.findCollectionWithId = () => collection;
     collection.databaseId = database.id();
 

src/Explorer/DataSamples/ContainerSampleGenerator.ts

@@ -6,6 +6,7 @@ import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsol
 import { CosmosClient } from "../../Common/CosmosClient";
 import { GremlinClient } from "../Graph/GraphExplorerComponent/GremlinClient";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
+import Explorer from "../Explorer";
 
 interface SampleDataFile extends DataModels.CreateDatabaseAndCollectionRequest {
   data: any[];
@@ -14,12 +15,12 @@ interface SampleDataFile extends DataModels.CreateDatabaseAndCollectionRequest {
 export class ContainerSampleGenerator {
   private sampleDataFile: SampleDataFile;
 
-  private constructor(private container: ViewModels.Explorer) {}
+  private constructor(private container: Explorer) {}
 
   /**
    * Factory function to load the json data file
    */
-  public static async createSampleGeneratorAsync(container: ViewModels.Explorer): Promise<ContainerSampleGenerator> {
+  public static async createSampleGeneratorAsync(container: Explorer): Promise<ContainerSampleGenerator> {
     const generator = new ContainerSampleGenerator(container);
     let dataFileContent: any;
     if (container.isPreferredApiGraph()) {

src/Explorer/DataSamples/DataSamplesUtil.test.ts

@@ -1,20 +1,21 @@
-import { ExplorerStub, DatabaseStub, CollectionStub } from "../OpenActionsStubs";
 import { DataSamplesUtil } from "./DataSamplesUtil";
 import * as sinon from "sinon";
 import { ContainerSampleGenerator } from "./ContainerSampleGenerator";
 import * as ko from "knockout";
+import Explorer from "../Explorer";
+import { Database, Collection } from "../../Contracts/ViewModels";
 
 describe("DataSampleUtils", () => {
   const sampleCollectionId = "sampleCollectionId";
   const sampleDatabaseId = "sampleDatabaseId";
 
   it("should not create sample collection if collection already exists", async () => {
-    const collection = new CollectionStub({ id: ko.observable(sampleCollectionId) });
-    const database = new DatabaseStub({
+    const collection = { id: ko.observable(sampleCollectionId) } as Collection;
+    const database = {
       id: ko.observable(sampleDatabaseId),
-      collections: ko.observableArray([collection])
-    });
-    const explorer = new ExplorerStub();
+      collections: ko.observableArray<Collection>([collection])
+    } as Database;
+    const explorer = {} as Explorer;
     explorer.nonSystemDatabases = ko.computed(() => [database]);
     explorer.showOkModalDialog = () => {};
     const dataSamplesUtil = new DataSamplesUtil(explorer);

src/Explorer/DataSamples/DataSamplesUtil.ts

@@ -2,10 +2,11 @@ import * as ViewModels from "../../Contracts/ViewModels";
 import { ContainerSampleGenerator } from "./ContainerSampleGenerator";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
+import Explorer from "../Explorer";
 
 export class DataSamplesUtil {
   private static readonly DialogTitle = "Create Sample Container";
-  constructor(private container: ViewModels.Explorer) {}
+  constructor(private container: Explorer) {}
 
   /**
    * Check if Database/Container is already there: if so, show modal to delete

src/Explorer/Explorer.ts

@@ -24,7 +24,6 @@ import NewVertexPane from "./Panes/NewVertexPane";
 import NotebookV2Tab from "./Tabs/NotebookV2Tab";
 import Q from "q";
 import ResourceTokenCollection from "./Tree/ResourceTokenCollection";
-import SparkMasterTab from "./Tabs/SparkMasterTab";
 import TelemetryProcessor from "../Shared/Telemetry/TelemetryProcessor";
 import TerminalTab from "./Tabs/TerminalTab";
 import { Action, ActionModifiers } from "../Shared/Telemetry/TelemetryConstants";
@@ -36,7 +35,6 @@ import { BindingHandlersRegisterer } from "../Bindings/BindingHandlersRegisterer
 import { BrowseQueriesPane } from "./Panes/BrowseQueriesPane";
 import { CassandraApi } from "../Api/Apis";
 import { CassandraAPIDataClient, TableDataClient, TablesAPIDataClient } from "./Tables/TableDataClient";
-import { ClusterLibraryPane } from "./Panes/ClusterLibraryPane";
 import { CommandBarComponentAdapter } from "./Menus/CommandBar/CommandBarComponentAdapter";
 import { config } from "../Config";
 import { ConsoleData, ConsoleDataType } from "./Menus/NotificationConsole/NotificationConsoleComponent";
@@ -52,7 +50,6 @@ import { FileSystemUtil } from "./Notebook/FileSystemUtil";
 import { handleOpenAction } from "./OpenActions";
 import { isInvalidParentFrameOrigin } from "../Utils/MessageValidation";
 import { IGalleryItem } from "../Juno/JunoClient";
-import { LibraryManagePane } from "./Panes/LibraryManagePane";
 import { LoadQueryPane } from "./Panes/LoadQueryPane";
 import * as Logger from "../Common/Logger";
 import { MessageHandler } from "../Common/MessageHandler";
@@ -72,7 +69,6 @@ import { RouteHandler } from "../RouteHandlers/RouteHandler";
 import { SaveQueryPane } from "./Panes/SaveQueryPane";
 import { SettingsPane } from "./Panes/SettingsPane";
 import { SetupNotebooksPane } from "./Panes/SetupNotebooksPane";
-import { SparkClusterManager } from "../SparkClusterManager/SparkClusterManager";
 import { SplashScreenComponentAdapter } from "./SplashScreen/SplashScreenComponentApdapter";
 import { Splitter, SplitterBounds, SplitterDirection } from "../Common/Splitter";
 import { StringInputPane } from "./Panes/StringInputPane";
@@ -83,6 +79,9 @@ import { UploadItemsPane } from "./Panes/UploadItemsPane";
 import { UploadItemsPaneAdapter } from "./Panes/UploadItemsPaneAdapter";
 import { ReactAdapter } from "../Bindings/ReactBindingHandler";
 import { toRawContentUri, fromContentUri } from "../Utils/GitHubUtils";
+import UserDefinedFunction from "./Tree/UserDefinedFunction";
+import StoredProcedure from "./Tree/StoredProcedure";
+import Trigger from "./Tree/Trigger";
 
 BindingHandlersRegisterer.registerBindingHandlers();
 // Hold a reference to ComponentRegisterer to prevent transpiler to ignore import
@@ -93,7 +92,7 @@ enum ShareAccessToggleState {
   Read
 }
 
-export default class Explorer implements ViewModels.Explorer {
+export default class Explorer {
   public flight: ko.Observable<string> = ko.observable<string>(
     SharedConstants.CollectionCreation.DefaultAddCollectionDefaultFlight
   );
@@ -168,30 +167,28 @@ export default class Explorer implements ViewModels.Explorer {
   public tabsManager: TabsManager;
 
   // Contextual panes
-  public addDatabasePane: ViewModels.AddDatabasePane;
-  public addCollectionPane: ViewModels.AddCollectionPane;
-  public deleteCollectionConfirmationPane: ViewModels.DeleteCollectionConfirmationPane;
-  public deleteDatabaseConfirmationPane: ViewModels.DeleteDatabaseConfirmationPane;
-  public graphStylingPane: ViewModels.GraphStylingPane;
-  public addTableEntityPane: ViewModels.AddTableEntityPane;
-  public editTableEntityPane: ViewModels.EditTableEntityPane;
+  public addDatabasePane: AddDatabasePane;
+  public addCollectionPane: AddCollectionPane;
+  public deleteCollectionConfirmationPane: DeleteCollectionConfirmationPane;
+  public deleteDatabaseConfirmationPane: DeleteDatabaseConfirmationPane;
+  public graphStylingPane: GraphStylingPane;
+  public addTableEntityPane: AddTableEntityPane;
+  public editTableEntityPane: EditTableEntityPane;
   public tableColumnOptionsPane: TableColumnOptionsPane;
   public querySelectPane: QuerySelectPane;
-  public newVertexPane: ViewModels.NewVertexPane;
-  public cassandraAddCollectionPane: ViewModels.CassandraAddCollectionPane;
-  public settingsPane: ViewModels.SettingsPane;
-  public executeSprocParamsPane: ViewModels.ExecuteSprocParamsPane;
-  public renewAdHocAccessPane: ViewModels.RenewAdHocAccessPane;
-  public uploadItemsPane: ViewModels.UploadItemsPane;
+  public newVertexPane: NewVertexPane;
+  public cassandraAddCollectionPane: CassandraAddCollectionPane;
+  public settingsPane: SettingsPane;
+  public executeSprocParamsPane: ExecuteSprocParamsPane;
+  public renewAdHocAccessPane: RenewAdHocAccessPane;
+  public uploadItemsPane: UploadItemsPane;
   public uploadItemsPaneAdapter: UploadItemsPaneAdapter;
-  public loadQueryPane: ViewModels.LoadQueryPane;
+  public loadQueryPane: LoadQueryPane;
   public saveQueryPane: ViewModels.ContextualPane;
-  public browseQueriesPane: ViewModels.BrowseQueriesPane;
+  public browseQueriesPane: BrowseQueriesPane;
   public uploadFilePane: UploadFilePane;
   public stringInputPane: StringInputPane;
   public setupNotebooksPane: SetupNotebooksPane;
-  public libraryManagePane: ViewModels.ContextualPane;
-  public clusterLibraryPane: ViewModels.ContextualPane;
   public gitHubReposPane: ViewModels.ContextualPane;
   public publishNotebookPaneAdapter: ReactAdapter;
 
@@ -206,7 +203,7 @@ export default class Explorer implements ViewModels.Explorer {
 
   public shouldShowShareDialogContents: ko.Observable<boolean>;
   public shareAccessData: ko.Observable<ViewModels.AdHocAccessData>;
-  public renewExplorerShareAccess: (explorer: ViewModels.Explorer, token: string) => Q.Promise<void>;
+  public renewExplorerShareAccess: (explorer: Explorer, token: string) => Q.Promise<void>;
   public renewTokenError: ko.Observable<string>;
   public tokenForRenewal: ko.Observable<string>;
   public shareAccessToggleState: ko.Observable<ShareAccessToggleState>;
@@ -220,8 +217,7 @@ export default class Explorer implements ViewModels.Explorer {
   public isNotebookEnabled: ko.Observable<boolean>;
   public isNotebooksEnabledForAccount: ko.Observable<boolean>;
   public notebookServerInfo: ko.Observable<DataModels.NotebookWorkspaceConnectionInfo>;
-  public notebookWorkspaceManager: ViewModels.NotebookWorkspaceManager;
-  public sparkClusterManager: ViewModels.SparkClusterManager;
+  public notebookWorkspaceManager: NotebookWorkspaceManager;
   public sparkClusterConnectionInfo: ko.Observable<DataModels.SparkClusterConnectionInfo>;
   public isSparkEnabled: ko.Observable<boolean>;
   public isSparkEnabledForAccount: ko.Observable<boolean>;
@@ -238,7 +234,7 @@ export default class Explorer implements ViewModels.Explorer {
   private _isInitializingNotebooks: boolean;
   private _isInitializingSparkConnectionInfo: boolean;
   private notebookBasePath: ko.Observable<string>;
-  private _arcadiaManager: ViewModels.ArcadiaResourceManager;
+  private _arcadiaManager: ArcadiaResourceManager;
   private notebookToImport: {
     name: string;
     content: string;
@@ -313,7 +309,6 @@ export default class Explorer implements ViewModels.Explorer {
         this.isAuthWithResourceToken() ? this.refreshDatabaseForResourceToken() : this.refreshAllDatabases(true);
         RouteHandler.getInstance().initHandler();
         this.notebookWorkspaceManager = new NotebookWorkspaceManager(this.armEndpoint());
-        this.sparkClusterManager = new SparkClusterManager(this.armEndpoint());
         this.arcadiaWorkspaces = ko.observableArray();
         this._arcadiaManager = new ArcadiaResourceManager(this.armEndpoint());
         this._isAfecFeatureRegistered(Constants.AfecFeatures.StorageAnalytics).then(isRegistered =>
@@ -750,22 +745,6 @@ export default class Explorer implements ViewModels.Explorer {
       container: this
     });
 
-    this.libraryManagePane = new LibraryManagePane({
-      documentClientUtility: this.documentClientUtility,
-      id: "libraryManagePane",
-      visible: ko.observable<boolean>(false),
-
-      container: this
-    });
-
-    this.clusterLibraryPane = new ClusterLibraryPane({
-      documentClientUtility: this.documentClientUtility,
-      id: "clusterLibraryPane",
-      visible: ko.observable<boolean>(false),
-
-      container: this
-    });
-
     this.tabsManager = new TabsManager();
 
     this._panes = [
@@ -1607,70 +1586,6 @@ export default class Explorer implements ViewModels.Explorer {
     window.open(Constants.Urls.feedbackEmail, "_self");
   };
 
-  public async initSparkConnectionInfo(databaseAccount: DataModels.DatabaseAccount) {
-    if (!databaseAccount) {
-      throw new Error("No database account specified");
-    }
-
-    if (this._isInitializingSparkConnectionInfo) {
-      return;
-    }
-    this._isInitializingSparkConnectionInfo = true;
-
-    let connectionInfo: DataModels.SparkClusterConnectionInfo;
-    try {
-      connectionInfo = await this.sparkClusterManager.getClusterConnectionInfoAsync(databaseAccount.id, "default");
-    } catch (error) {
-      this._isInitializingSparkConnectionInfo = false;
-      Logger.logError(error, "initSparkConnectionInfo/getClusterConnectionInfoAsync");
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to get cluster connection info: ${JSON.stringify(error)}`
-      );
-      throw error;
-    } finally {
-      // Overwrite with feature flags
-      if (this.isFeatureEnabled(Constants.Features.livyEndpoint)) {
-        connectionInfo = {
-          userName: undefined,
-          password: undefined,
-          endpoints: [
-            {
-              kind: DataModels.SparkClusterEndpointKind.Livy,
-              endpoint: this.features()[Constants.Features.livyEndpoint]
-            }
-          ]
-        };
-      }
-    }
-
-    this.sparkClusterConnectionInfo(connectionInfo);
-    this.sparkClusterConnectionInfo.valueHasMutated();
-    this._isInitializingSparkConnectionInfo = false;
-  }
-
-  public deleteCluster() {
-    if (!this.isSparkEnabled() || !this.sparkClusterManager) {
-      return;
-    }
-
-    const deleteClusterDialogProps: DialogProps = {
-      isModal: true,
-      visible: true,
-      title: "Delete Cluster",
-      subText:
-        "This will delete the default cluster associated with this account and interrupt any scheduled jobs. Proceed anyway?",
-      primaryButtonText: "OK",
-      secondaryButtonText: "Cancel",
-      onPrimaryButtonClick: async () => {
-        this._closeModalDialog();
-        await this._deleteCluster();
-      },
-      onSecondaryButtonClick: this._closeModalDialog
-    };
-    this._dialogProps(deleteClusterDialogProps);
-  }
-
   public async getArcadiaToken(): Promise<string> {
     return new Promise<string>((resolve: (token: string) => void, reject: (error: any) => void) => {
       MessageHandler.sendCachedDataMessage<string>(MessageTypes.GetArcadiaToken, undefined /** params **/).then(
@@ -1821,53 +1736,6 @@ export default class Explorer implements ViewModels.Explorer {
     }
   }
 
-  private _deleteCluster = async () => {
-    const startKey: number = TelemetryProcessor.traceStart(Action.DeleteSparkCluster, {
-      databaseAccountName: this.databaseAccount() && this.databaseAccount().name,
-      defaultExperience: this.defaultExperience(),
-      dataExplorerArea: Constants.Areas.ResourceTree
-    });
-    const id = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      "Deleting the default spark cluster associated with this account"
-    );
-    try {
-      await this.sparkClusterManager.deleteClusterAsync(this.databaseAccount().id, "default");
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Info,
-        "Successfully deleted the default spark cluster associated with this account"
-      );
-      TelemetryProcessor.traceSuccess(
-        Action.DeleteSparkCluster,
-        {
-          databaseAccountName: this.databaseAccount() && this.databaseAccount().name,
-          defaultExperience: this.defaultExperience(),
-          dataExplorerArea: Constants.Areas.ResourceTree
-        },
-        startKey
-      );
-    } catch (error) {
-      const errorMessage = JSON.stringify(error);
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to delete default spark cluster: ${errorMessage}`
-      );
-      TelemetryProcessor.traceFailure(
-        Action.DeleteSparkCluster,
-        {
-          databaseAccountName: this.databaseAccount() && this.databaseAccount().name,
-          defaultExperience: this.defaultExperience(),
-          dataExplorerArea: Constants.Areas.ResourceTree,
-          error,
-          errorMessage
-        },
-        startKey
-      );
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(id);
-    }
-  };
-
   private _resetNotebookWorkspace = async () => {
     this._closeModalDialog();
     const id = NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.InProgress, "Resetting notebook workspace");
@@ -2090,9 +1958,9 @@ export default class Explorer implements ViewModels.Explorer {
   }
 
   // TODO: Refactor below methods, minimize dependencies and add unit tests where necessary
-  public findSelectedStoredProcedure(): ViewModels.StoredProcedure {
+  public findSelectedStoredProcedure(): StoredProcedure {
     const selectedCollection: ViewModels.Collection = this.findSelectedCollection();
-    return _.find(selectedCollection.storedProcedures(), (storedProcedure: ViewModels.StoredProcedure) => {
+    return _.find(selectedCollection.storedProcedures(), (storedProcedure: StoredProcedure) => {
       const openedSprocTab = this.tabsManager.getTabs(
         ViewModels.CollectionTabKind.StoredProcedures,
         (tab: ViewModels.Tab) => tab.node && tab.node.rid === storedProcedure.rid
@@ -2104,9 +1972,9 @@ export default class Explorer implements ViewModels.Explorer {
     });
   }
 
-  public findSelectedUDF(): ViewModels.UserDefinedFunction {
+  public findSelectedUDF(): UserDefinedFunction {
     const selectedCollection: ViewModels.Collection = this.findSelectedCollection();
-    return _.find(selectedCollection.userDefinedFunctions(), (userDefinedFunction: ViewModels.UserDefinedFunction) => {
+    return _.find(selectedCollection.userDefinedFunctions(), (userDefinedFunction: UserDefinedFunction) => {
       const openedUdfTab = this.tabsManager.getTabs(
         ViewModels.CollectionTabKind.UserDefinedFunctions,
         (tab: ViewModels.Tab) => tab.node && tab.node.rid === userDefinedFunction.rid
@@ -2118,9 +1986,9 @@ export default class Explorer implements ViewModels.Explorer {
     });
   }
 
-  public findSelectedTrigger(): ViewModels.Trigger {
+  public findSelectedTrigger(): Trigger {
     const selectedCollection: ViewModels.Collection = this.findSelectedCollection();
-    return _.find(selectedCollection.triggers(), (trigger: ViewModels.Trigger) => {
+    return _.find(selectedCollection.triggers(), (trigger: Trigger) => {
       const openedTriggerTab = this.tabsManager.getTabs(
         ViewModels.CollectionTabKind.Triggers,
         (tab: ViewModels.Tab) => tab.node && tab.node.rid === trigger.rid
@@ -2835,42 +2703,6 @@ export default class Explorer implements ViewModels.Explorer {
       return false;
     }
   };
-
-  public async openSparkMasterTab() {
-    if (!this.sparkClusterConnectionInfo()) {
-      await this.initSparkConnectionInfo(this.databaseAccount());
-    }
-
-    const sparkMasterTabs: SparkMasterTab[] = this.tabsManager.getTabs(
-      ViewModels.CollectionTabKind.SparkMasterTab
-    ) as SparkMasterTab[];
-    let sparkMasterTab: SparkMasterTab = sparkMasterTabs && sparkMasterTabs[0];
-
-    if (sparkMasterTab) {
-      this.tabsManager.activateTab(sparkMasterTab);
-    } else {
-      sparkMasterTab = new SparkMasterTab({
-        clusterConnectionInfo: this.sparkClusterConnectionInfo(),
-        tabKind: ViewModels.CollectionTabKind.SparkMasterTab,
-        node: null,
-        title: "Apache Spark",
-        tabPath: "",
-        documentClientUtility: null,
-
-        collection: null,
-        selfLink: null,
-        hashLocation: "sparkmaster",
-        isActive: ko.observable(false),
-        isTabsContentExpanded: ko.observable(true),
-        onLoadStartKey: null,
-        onUpdateTabsButtons: this.onUpdateTabsButtons,
-        container: this
-      });
-
-      this.tabsManager.activateNewTab(sparkMasterTab);
-    }
-  }
-
   private refreshNotebookList = async (): Promise<void> => {
     if (!this.isNotebookEnabled() || !this.notebookManager?.notebookContentClient) {
       return;

src/Explorer/Menus/CommandBar/CommandBarComponentAdapter.tsx

@@ -11,14 +11,15 @@ import { CommandBarComponentButtonFactory } from "./CommandBarComponentButtonFac
 import { CommandBar, ICommandBarItemProps } from "office-ui-fabric-react/lib/CommandBar";
 import { StyleConstants } from "../../../Common/Constants";
 import { CommandBarUtil } from "./CommandBarUtil";
+import Explorer from "../../Explorer";
 
 export class CommandBarComponentAdapter implements ReactAdapter {
   public parameters: ko.Observable<number>;
-  public container: ViewModels.Explorer;
+  public container: Explorer;
   private tabsButtons: ViewModels.NavbarButtonConfig[];
   private isNotebookTabActive: ko.Computed<boolean>;
 
-  constructor(container: ViewModels.Explorer) {
+  constructor(container: Explorer) {
     this.container = container;
     this.tabsButtons = [];
     this.isNotebookTabActive = ko.computed(() =>

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.test.ts

@@ -1,24 +1,25 @@
 import * as ko from "knockout";
-import * as ViewModels from "../../../Contracts/ViewModels";
 import { CommandBarComponentButtonFactory } from "./CommandBarComponentButtonFactory";
-import { ExplorerStub } from "../../OpenActionsStubs";
 import { GitHubOAuthService } from "../../../GitHub/GitHubOAuthService";
 import NotebookManager from "../../Notebook/NotebookManager";
+import Explorer from "../../Explorer";
 
 describe("CommandBarComponentButtonFactory tests", () => {
-  let mockExplorer: ViewModels.Explorer;
+  let mockExplorer: Explorer;
 
   describe("Enable notebook button", () => {
     const enableNotebookBtnLabel = "Enable Notebooks (Preview)";
 
     beforeAll(() => {
-      mockExplorer = new ExplorerStub();
+      mockExplorer = {} as Explorer;
       mockExplorer.addCollectionText = ko.observable("mockText");
       mockExplorer.isAuthWithResourceToken = ko.observable(false);
       mockExplorer.isPreferredApiTable = ko.computed(() => true);
       mockExplorer.isPreferredApiMongoDB = ko.computed<boolean>(() => false);
       mockExplorer.isPreferredApiCassandra = ko.computed<boolean>(() => false);
+      mockExplorer.isSynapseLinkUpdating = ko.observable(false);
       mockExplorer.isSparkEnabled = ko.observable(true);
+      mockExplorer.isSynapseLinkUpdating = ko.observable(false);
       mockExplorer.isGalleryPublishEnabled = ko.computed<boolean>(() => false);
       mockExplorer.hasAutoPilotV2FeatureFlag = ko.computed<boolean>(() => true);
       mockExplorer.isDatabaseNodeOrNoneSelected = () => true;
@@ -75,12 +76,13 @@ describe("CommandBarComponentButtonFactory tests", () => {
     const openMongoShellBtnLabel = "Open Mongo Shell";
 
     beforeAll(() => {
-      mockExplorer = new ExplorerStub();
+      mockExplorer = {} as Explorer;
       mockExplorer.addCollectionText = ko.observable("mockText");
       mockExplorer.isAuthWithResourceToken = ko.observable(false);
       mockExplorer.isPreferredApiTable = ko.computed(() => true);
       mockExplorer.isPreferredApiCassandra = ko.computed<boolean>(() => false);
       mockExplorer.isSparkEnabled = ko.observable(true);
+      mockExplorer.isSynapseLinkUpdating = ko.observable(false);
       mockExplorer.isGalleryPublishEnabled = ko.computed<boolean>(() => false);
       mockExplorer.hasAutoPilotV2FeatureFlag = ko.computed<boolean>(() => true);
       mockExplorer.isDatabaseNodeOrNoneSelected = () => true;
@@ -155,11 +157,12 @@ describe("CommandBarComponentButtonFactory tests", () => {
     const openCassandraShellBtnLabel = "Open Cassandra Shell";
 
     beforeAll(() => {
-      mockExplorer = new ExplorerStub();
+      mockExplorer = {} as Explorer;
       mockExplorer.addCollectionText = ko.observable("mockText");
       mockExplorer.isAuthWithResourceToken = ko.observable(false);
       mockExplorer.isPreferredApiTable = ko.computed(() => true);
       mockExplorer.isPreferredApiMongoDB = ko.computed<boolean>(() => false);
+      mockExplorer.isSynapseLinkUpdating = ko.observable(false);
       mockExplorer.isSparkEnabled = ko.observable(true);
       mockExplorer.isGalleryPublishEnabled = ko.computed<boolean>(() => false);
       mockExplorer.hasAutoPilotV2FeatureFlag = ko.computed<boolean>(() => true);
@@ -236,13 +239,14 @@ describe("CommandBarComponentButtonFactory tests", () => {
     const manageGitHubSettingsBtnLabel = "Manage GitHub settings";
 
     beforeAll(() => {
-      mockExplorer = new ExplorerStub();
+      mockExplorer = {} as Explorer;
       mockExplorer.addCollectionText = ko.observable("mockText");
       mockExplorer.isAuthWithResourceToken = ko.observable(false);
       mockExplorer.isPreferredApiTable = ko.computed(() => true);
       mockExplorer.isPreferredApiMongoDB = ko.computed<boolean>(() => false);
       mockExplorer.isPreferredApiCassandra = ko.computed<boolean>(() => false);
       mockExplorer.hasAutoPilotV2FeatureFlag = ko.computed<boolean>(() => true);
+      mockExplorer.isSynapseLinkUpdating = ko.observable(false);
       mockExplorer.isSparkEnabled = ko.observable(true);
       mockExplorer.isDatabaseNodeOrNoneSelected = () => true;
       mockExplorer.isNotebooksEnabledForAccount = ko.observable(false);
@@ -294,7 +298,7 @@ describe("CommandBarComponentButtonFactory tests", () => {
 
   describe("Resource token", () => {
     beforeAll(() => {
-      mockExplorer = new ExplorerStub();
+      mockExplorer = {} as Explorer;
       mockExplorer.addCollectionText = ko.observable("mockText");
       mockExplorer.isAuthWithResourceToken = ko.observable(true);
       mockExplorer.isPreferredApiDocumentDB = ko.computed(() => true);

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.ts

@@ -25,11 +25,12 @@ import ResetWorkspaceIcon from "../../../../images/notebook/Notebook-reset-works
 import GitHubIcon from "../../../../images/github.svg";
 import SynapseIcon from "../../../../images/synapse-link.svg";
 import { config, Platform } from "../../../Config";
+import Explorer from "../../Explorer";
 
 export class CommandBarComponentButtonFactory {
   private static counter: number = 0;
 
-  public static createStaticCommandBarButtons(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig[] {
+  public static createStaticCommandBarButtons(container: Explorer): ViewModels.NavbarButtonConfig[] {
     if (container.isAuthWithResourceToken()) {
       return CommandBarComponentButtonFactory.createStaticCommandBarButtonsForResourceToken(container);
     }
@@ -132,7 +133,7 @@ export class CommandBarComponentButtonFactory {
     return buttons;
   }
 
-  public static createContextCommandBarButtons(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig[] {
+  public static createContextCommandBarButtons(container: Explorer): ViewModels.NavbarButtonConfig[] {
     const buttons: ViewModels.NavbarButtonConfig[] = [];
 
     if (!container.isDatabaseNodeOrNoneSelected() && container.isPreferredApiMongoDB()) {
@@ -155,7 +156,7 @@ export class CommandBarComponentButtonFactory {
     return buttons;
   }
 
-  public static createControlCommandBarButtons(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig[] {
+  public static createControlCommandBarButtons(container: Explorer): ViewModels.NavbarButtonConfig[] {
     const buttons: ViewModels.NavbarButtonConfig[] = [];
     if (window.dataExplorerPlatform === PlatformType.Hosted) {
       return buttons;
@@ -223,11 +224,11 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static areScriptsSupported(container: ViewModels.Explorer): boolean {
+  private static areScriptsSupported(container: Explorer): boolean {
     return container.isPreferredApiDocumentDB() || container.isPreferredApiGraph();
   }
 
-  private static createNewCollectionGroup(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createNewCollectionGroup(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = container.addCollectionText();
     return {
       iconSrc: AddCollectionIcon,
@@ -240,7 +241,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createOpenSynapseLinkDialogButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createOpenSynapseLinkDialogButton(container: Explorer): ViewModels.NavbarButtonConfig {
     if (config.platform === Platform.Emulator) {
       return null;
     }
@@ -275,7 +276,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createNewDatabase(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createNewDatabase(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = container.addDatabaseText();
     return {
       iconSrc: AddDatabaseIcon,
@@ -290,7 +291,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createNewSQLQueryButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createNewSQLQueryButton(container: Explorer): ViewModels.NavbarButtonConfig {
     if (container.isPreferredApiDocumentDB() || container.isPreferredApiGraph()) {
       const label = "New SQL Query";
       return {
@@ -324,7 +325,7 @@ export class CommandBarComponentButtonFactory {
     return null;
   }
 
-  public static createScriptCommandButtons(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig[] {
+  public static createScriptCommandButtons(container: Explorer): ViewModels.NavbarButtonConfig[] {
     const buttons: ViewModels.NavbarButtonConfig[] = [];
 
     const shouldEnableScriptsCommands: boolean =
@@ -384,7 +385,7 @@ export class CommandBarComponentButtonFactory {
     return buttons;
   }
 
-  private static createScaleAndSettingsButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createScaleAndSettingsButton(container: Explorer): ViewModels.NavbarButtonConfig {
     let isShared = false;
     if (container.isDatabaseNodeSelected()) {
       isShared = container.findSelectedDatabase().isDatabaseShared();
@@ -409,7 +410,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createNewNotebookButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createNewNotebookButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "New Notebook";
     return {
       iconSrc: NewNotebookIcon,
@@ -422,7 +423,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createuploadNotebookButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createuploadNotebookButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Upload to Notebook Server";
     return {
       iconSrc: NewNotebookIcon,
@@ -435,7 +436,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createOpenQueryButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createOpenQueryButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Open Query";
     return {
       iconSrc: BrowseQueriesIcon,
@@ -448,7 +449,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createOpenQueryFromDiskButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createOpenQueryFromDiskButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Open Query From Disk";
     return {
       iconSrc: OpenQueryFromDiskIcon,
@@ -461,7 +462,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createEnableNotebooksButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createEnableNotebooksButton(container: Explorer): ViewModels.NavbarButtonConfig {
     if (config.platform === Platform.Emulator) {
       return null;
     }
@@ -482,7 +483,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createOpenTerminalButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createOpenTerminalButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Open Terminal";
     return {
       iconSrc: CosmosTerminalIcon,
@@ -495,7 +496,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createOpenMongoTerminalButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createOpenMongoTerminalButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Open Mongo Shell";
     const tooltip =
       "This feature is not yet available in your account's region. View supported regions here: https://aka.ms/cosmos-enable-notebooks.";
@@ -521,7 +522,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createOpenCassandraTerminalButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createOpenCassandraTerminalButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Open Cassandra Shell";
     const tooltip =
       "This feature is not yet available in your account's region. View supported regions here: https://aka.ms/cosmos-enable-notebooks.";
@@ -547,7 +548,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createNotebookWorkspaceResetButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createNotebookWorkspaceResetButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Reset Workspace";
     return {
       iconSrc: ResetWorkspaceIcon,
@@ -560,7 +561,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createManageGitHubAccountButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  private static createManageGitHubAccountButton(container: Explorer): ViewModels.NavbarButtonConfig {
     let connectedToGitHub: boolean = container.notebookManager?.gitHubOAuthService.isLoggedIn();
     const label = connectedToGitHub ? "Manage GitHub settings" : "Connect to GitHub";
     return {
@@ -583,9 +584,7 @@ export class CommandBarComponentButtonFactory {
     };
   }
 
-  private static createStaticCommandBarButtonsForResourceToken(
-    container: ViewModels.Explorer
-  ): ViewModels.NavbarButtonConfig[] {
+  private static createStaticCommandBarButtonsForResourceToken(container: Explorer): ViewModels.NavbarButtonConfig[] {
     const newSqlQueryBtn = CommandBarComponentButtonFactory.createNewSQLQueryButton(container);
     const openQueryBtn = CommandBarComponentButtonFactory.createOpenQueryButton(container);
 

src/Explorer/Menus/NotificationConsole/NotificationConsoleComponentAdapter.tsx

@@ -4,13 +4,14 @@ import { ReactAdapter } from "../../../Bindings/ReactBindingHandler";
 import * as ViewModels from "../../../Contracts/ViewModels";
 import { NotificationConsoleComponent } from "./NotificationConsoleComponent";
 import { ConsoleData } from "./NotificationConsoleComponent";
+import Explorer from "../../Explorer";
 
 export class NotificationConsoleComponentAdapter implements ReactAdapter {
   public parameters: ko.Observable<number>;
-  public container: ViewModels.Explorer;
+  public container: Explorer;
   private consoleData: ko.ObservableArray<ConsoleData>;
 
-  constructor(container: ViewModels.Explorer) {
+  constructor(container: Explorer) {
     this.container = container;
 
     this.consoleData = container.notificationConsoleData;

src/Explorer/MostRecentActivity/MostRecentActivity.ts

@@ -3,6 +3,7 @@ import { StorageKey, LocalStorageUtility } from "../../Shared/StorageUtility";
 
 import CollectionIcon from "../../../images/tree-collection.svg";
 import NotebookIcon from "../../../images/notebook/Notebook-resource.svg";
+import Explorer from "../Explorer";
 
 export enum Type {
   OpenCollection,
@@ -36,7 +37,7 @@ export class MostRecentActivity {
   private static readonly schemaVersion: string = "1";
   private static itemsMaxNumber: number = 5;
   private storedData: StoredData;
-  constructor(private container: ViewModels.Explorer) {
+  constructor(private container: Explorer) {
     // Retrieve from local storage
     if (LocalStorageUtility.hasItem(StorageKey.MostRecentActivity)) {
       const rawData = LocalStorageUtility.getEntryString(StorageKey.MostRecentActivity);

src/Explorer/Notebook/NotebookContainerClient.ts

@@ -131,7 +131,7 @@ export class NotebookContainerClient implements ViewModels.INotebookContainerCli
   }
 
   private async recreateNotebookWorkspaceAsync(): Promise<void> {
-    const explorer = window.dataExplorer as ViewModels.Explorer;
+    const explorer = window.dataExplorer;
     if (!explorer || !explorer.databaseAccount() || !explorer.databaseAccount().id) {
       throw new Error("DataExplorer not initialized");
     }

src/Explorer/Notebook/NotebookManager.ts

@@ -23,9 +23,10 @@ import { DialogProps } from "../Controls/DialogReactComponent/DialogComponent";
 import { ResourceTreeAdapter } from "../Tree/ResourceTreeAdapter";
 import { PublishNotebookPaneAdapter } from "../Panes/PublishNotebookPaneAdapter";
 import { getFullName } from "../../Utils/UserUtils";
+import Explorer from "../Explorer";
 
 export interface NotebookManagerOptions {
-  container: ViewModels.Explorer;
+  container: Explorer;
   notebookBasePath: ko.Observable<string>;
   dialogProps: ko.Observable<DialogProps>;
   resourceTree: ResourceTreeAdapter;

src/Explorer/OpenActions.test.ts

@@ -1,55 +1,43 @@
 import * as ko from "knockout";
 import { handleOpenAction } from "./OpenActions";
 import * as ViewModels from "../Contracts/ViewModels";
-import {
-  ExplorerStub,
-  DatabaseStub,
-  CollectionStub,
-  AddCollectionPaneStub,
-  CassandraAddCollectionPane
-} from "./OpenActionsStubs";
 import { ActionContracts } from "../Contracts/ExplorerContracts";
+import Explorer from "./Explorer";
+import CassandraAddCollectionPane from "./Panes/CassandraAddCollectionPane";
+import AddCollectionPane from "./Panes/AddCollectionPane";
 
 describe("OpenActions", () => {
   describe("handleOpenAction", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
     let database: ViewModels.Database;
     let collection: ViewModels.Collection;
     let databases: ViewModels.Database[];
 
-    let expandCollection: jasmine.Spy;
-    let onDocumentDBDocumentsClick: jasmine.Spy;
-    let onMongoDBDocumentsClick: jasmine.Spy;
-    let onTableEntitiesClick: jasmine.Spy;
-    let onGraphDocumentsClick: jasmine.Spy;
-    let onNewQueryClick: jasmine.Spy;
-    let onSettingsClick: jasmine.Spy;
-    let openAddCollectionPane: jasmine.Spy;
-    let openCassandraAddCollectionPane: jasmine.Spy;
-
     beforeEach(() => {
-      explorer = new ExplorerStub();
-      explorer.addCollectionPane = new AddCollectionPaneStub();
-      explorer.cassandraAddCollectionPane = new CassandraAddCollectionPane();
+      explorer = {} as Explorer;
+      explorer.addCollectionPane = {} as AddCollectionPane;
+      explorer.addCollectionPane.open = jest.fn();
+      explorer.cassandraAddCollectionPane = {} as CassandraAddCollectionPane;
+      explorer.cassandraAddCollectionPane.open = jest.fn();
+      explorer.closeAllPanes = () => {};
+      explorer.isConnectExplorerVisible = () => false;
 
-      database = new DatabaseStub({
+      database = {
         id: ko.observable("db"),
         collections: ko.observableArray<ViewModels.Collection>([])
-      });
+      } as ViewModels.Database;
       databases = [database];
-      collection = new CollectionStub({
+      collection = {
         id: ko.observable("coll")
-      });
+      } as ViewModels.Collection;
 
-      expandCollection = spyOn(collection, "expandCollection");
-      onDocumentDBDocumentsClick = spyOn(collection, "onDocumentDBDocumentsClick");
-      onMongoDBDocumentsClick = spyOn(collection, "onMongoDBDocumentsClick");
-      onTableEntitiesClick = spyOn(collection, "onTableEntitiesClick");
-      onGraphDocumentsClick = spyOn(collection, "onGraphDocumentsClick");
-      onNewQueryClick = spyOn(collection, "onNewQueryClick");
-      onSettingsClick = spyOn(collection, "onSettingsClick");
-      openAddCollectionPane = spyOn(explorer.addCollectionPane, "open");
-      openCassandraAddCollectionPane = spyOn(explorer.cassandraAddCollectionPane, "open");
+      collection.expandCollection = jest.fn();
+      collection.onDocumentDBDocumentsClick = jest.fn();
+      collection.onMongoDBDocumentsClick = jest.fn();
+      collection.onTableEntitiesClick = jest.fn();
+      collection.onGraphDocumentsClick = jest.fn();
+      collection.onNewQueryClick = jest.fn();
+      collection.onSettingsClick = jest.fn();
     });
 
     describe("unknown action type", () => {
@@ -87,7 +75,7 @@ describe("OpenActions", () => {
           };
 
           const actionHandled = handleOpenAction(action, [], explorer);
-          expect(openCassandraAddCollectionPane).toHaveBeenCalled();
+          expect(explorer.cassandraAddCollectionPane.open).toHaveBeenCalled();
         });
 
         it("enum value should call cassandraAddCollectionPane.open", () => {
@@ -97,7 +85,7 @@ describe("OpenActions", () => {
           };
 
           const actionHandled = handleOpenAction(action, [], explorer);
-          expect(openCassandraAddCollectionPane).toHaveBeenCalled();
+          expect(explorer.cassandraAddCollectionPane.open).toHaveBeenCalled();
         });
       });
 
@@ -109,7 +97,7 @@ describe("OpenActions", () => {
           };
 
           const actionHandled = handleOpenAction(action, [], explorer);
-          expect(openAddCollectionPane).toHaveBeenCalled();
+          expect(explorer.addCollectionPane.open).toHaveBeenCalled();
         });
 
         it("enum value should call addCollectionPane.open", () => {
@@ -119,7 +107,7 @@ describe("OpenActions", () => {
           };
 
           const actionHandled = handleOpenAction(action, [], explorer);
-          expect(openAddCollectionPane).toHaveBeenCalled();
+          expect(explorer.addCollectionPane.open).toHaveBeenCalled();
         });
       });
     });
@@ -149,10 +137,10 @@ describe("OpenActions", () => {
         };
 
         handleOpenAction(action, [database], explorer);
-        expect(expandCollection).not.toHaveBeenCalled();
+        expect(collection.expandCollection).not.toHaveBeenCalled();
 
         database.collections([collection]);
-        expect(expandCollection).toHaveBeenCalled();
+        expect(collection.expandCollection).toHaveBeenCalled();
       });
 
       it("should expand collection node when handleOpenAction is called", () => {
@@ -164,7 +152,7 @@ describe("OpenActions", () => {
 
         database.collections([collection]);
         handleOpenAction(action, [database], explorer);
-        expect(expandCollection).toHaveBeenCalled();
+        expect(collection.expandCollection).toHaveBeenCalled();
       });
 
       describe("SQLDocuments tab kind", () => {
@@ -177,10 +165,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onDocumentDBDocumentsClick).not.toHaveBeenCalled();
+          expect(collection.onDocumentDBDocumentsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onDocumentDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onDocumentDBDocumentsClick).toHaveBeenCalled();
         });
 
         it("string value should call onDocumentDBDocumentsClick", () => {
@@ -193,7 +181,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onDocumentDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onDocumentDBDocumentsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onDocumentDBDocumentsClick before collections are fetched", () => {
@@ -205,10 +193,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onDocumentDBDocumentsClick).not.toHaveBeenCalled();
+          expect(collection.onDocumentDBDocumentsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onDocumentDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onDocumentDBDocumentsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onDocumentDBDocumentsClick", () => {
@@ -221,7 +209,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onDocumentDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onDocumentDBDocumentsClick).toHaveBeenCalled();
         });
       });
 
@@ -235,10 +223,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onMongoDBDocumentsClick).not.toHaveBeenCalled();
+          expect(collection.onMongoDBDocumentsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onMongoDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onMongoDBDocumentsClick).toHaveBeenCalled();
         });
 
         it("string value should call onMongoDBDocumentsClick", () => {
@@ -251,7 +239,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onMongoDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onMongoDBDocumentsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onMongoDBDocumentsClick before collections are fetched", () => {
@@ -263,10 +251,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onMongoDBDocumentsClick).not.toHaveBeenCalled();
+          expect(collection.onMongoDBDocumentsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onMongoDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onMongoDBDocumentsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onMongoDBDocumentsClick", () => {
@@ -279,7 +267,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onMongoDBDocumentsClick).toHaveBeenCalled();
+          expect(collection.onMongoDBDocumentsClick).toHaveBeenCalled();
         });
       });
 
@@ -293,10 +281,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onTableEntitiesClick).not.toHaveBeenCalled();
+          expect(collection.onTableEntitiesClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onTableEntitiesClick).toHaveBeenCalled();
+          expect(collection.onTableEntitiesClick).toHaveBeenCalled();
         });
 
         it("string value should call onTableEntitiesClick", () => {
@@ -309,7 +297,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onTableEntitiesClick).toHaveBeenCalled();
+          expect(collection.onTableEntitiesClick).toHaveBeenCalled();
         });
 
         it("enum value should call onTableEntitiesClick before collections are fetched", () => {
@@ -322,7 +310,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onTableEntitiesClick).toHaveBeenCalled();
+          expect(collection.onTableEntitiesClick).toHaveBeenCalled();
         });
 
         it("enum value should call onTableEntitiesClick", () => {
@@ -334,10 +322,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onTableEntitiesClick).not.toHaveBeenCalled();
+          expect(collection.onTableEntitiesClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onTableEntitiesClick).toHaveBeenCalled();
+          expect(collection.onTableEntitiesClick).toHaveBeenCalled();
         });
       });
 
@@ -351,10 +339,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onGraphDocumentsClick).not.toHaveBeenCalled();
+          expect(collection.onGraphDocumentsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onGraphDocumentsClick).toHaveBeenCalled();
+          expect(collection.onGraphDocumentsClick).toHaveBeenCalled();
         });
 
         it("string value should call onGraphDocumentsClick", () => {
@@ -367,7 +355,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onGraphDocumentsClick).toHaveBeenCalled();
+          expect(collection.onGraphDocumentsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onGraphDocumentsClick before collections are fetched", () => {
@@ -379,10 +367,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onGraphDocumentsClick).not.toHaveBeenCalled();
+          expect(collection.onGraphDocumentsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onGraphDocumentsClick).toHaveBeenCalled();
+          expect(collection.onGraphDocumentsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onGraphDocumentsClick", () => {
@@ -395,7 +383,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onGraphDocumentsClick).toHaveBeenCalled();
+          expect(collection.onGraphDocumentsClick).toHaveBeenCalled();
         });
       });
 
@@ -409,10 +397,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onNewQueryClick).not.toHaveBeenCalled();
+          expect(collection.onNewQueryClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onNewQueryClick).toHaveBeenCalled();
+          expect(collection.onNewQueryClick).toHaveBeenCalled();
         });
 
         it("string value should call onNewQueryClick", () => {
@@ -425,7 +413,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onNewQueryClick).toHaveBeenCalled();
+          expect(collection.onNewQueryClick).toHaveBeenCalled();
         });
 
         it("enum value should call onNewQueryClick before collections are fetched", () => {
@@ -437,10 +425,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onNewQueryClick).not.toHaveBeenCalled();
+          expect(collection.onNewQueryClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onNewQueryClick).toHaveBeenCalled();
+          expect(collection.onNewQueryClick).toHaveBeenCalled();
         });
 
         it("enum value should call onNewQueryClick", () => {
@@ -453,7 +441,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onNewQueryClick).toHaveBeenCalled();
+          expect(collection.onNewQueryClick).toHaveBeenCalled();
         });
       });
 
@@ -467,10 +455,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onSettingsClick).not.toHaveBeenCalled();
+          expect(collection.onSettingsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onSettingsClick).toHaveBeenCalled();
+          expect(collection.onSettingsClick).toHaveBeenCalled();
         });
 
         it("string value should call onSettingsClick", () => {
@@ -483,7 +471,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onSettingsClick).toHaveBeenCalled();
+          expect(collection.onSettingsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onSettingsClick before collections are fetched", () => {
@@ -495,10 +483,10 @@ describe("OpenActions", () => {
           };
 
           handleOpenAction(action, [database], explorer);
-          expect(onSettingsClick).not.toHaveBeenCalled();
+          expect(collection.onSettingsClick).not.toHaveBeenCalled();
 
           database.collections([collection]);
-          expect(onSettingsClick).toHaveBeenCalled();
+          expect(collection.onSettingsClick).toHaveBeenCalled();
         });
 
         it("enum value should call onSettingsClick", () => {
@@ -511,7 +499,7 @@ describe("OpenActions", () => {
 
           database.collections([collection]);
           handleOpenAction(action, [database], explorer);
-          expect(onSettingsClick).toHaveBeenCalled();
+          expect(collection.onSettingsClick).toHaveBeenCalled();
         });
       });
     });

src/Explorer/OpenActions.ts

@@ -2,11 +2,12 @@
 
 import * as ViewModels from "../Contracts/ViewModels";
 import { ActionContracts } from "../Contracts/ExplorerContracts";
+import Explorer from "./Explorer";
 
 export function handleOpenAction(
   action: ActionContracts.DataExplorerAction,
   databases: ViewModels.Database[],
-  explorer: ViewModels.Explorer
+  explorer: Explorer
 ): boolean {
   if (
     action.actionType === ActionContracts.ActionType.OpenCollectionTab ||
@@ -126,7 +127,7 @@ function openCollectionTab(
   }
 }
 
-function openPane(action: ActionContracts.OpenPane, explorer: ViewModels.Explorer) {
+function openPane(action: ActionContracts.OpenPane, explorer: Explorer) {
   if (
     action.paneKind === ActionContracts.PaneKind.AddCollection ||
     (<any>action).paneKind === ActionContracts.PaneKind[ActionContracts.PaneKind.AddCollection]
@@ -154,7 +155,7 @@ function openPane(action: ActionContracts.OpenPane, explorer: ViewModels.Explore
   }
 }
 
-function openFile(action: ActionContracts.OpenSampleNotebook, explorer: ViewModels.Explorer) {
+function openFile(action: ActionContracts.OpenSampleNotebook, explorer: Explorer) {
   explorer.handleOpenFileAction(decodeURIComponent(action.path));
 }
 

src/Explorer/OpenActionsStubs.ts

@@ -1,850 +0,0 @@
-import * as DataModels from "../../src/Contracts/DataModels";
-import * as ko from "knockout";
-import * as ViewModels from "../../src/Contracts/ViewModels";
-import DocumentClientUtilityBase from "../Common/DocumentClientUtilityBase";
-import Q from "q";
-import { ArcadiaWorkspaceItem } from "./Controls/Arcadia/ArcadiaMenuPicker";
-import { CassandraTableKey, CassandraTableKeys, TableDataClient } from "../../src/Explorer/Tables/TableDataClient";
-import { ConsoleData } from "../../src/Explorer/Menus/NotificationConsole/NotificationConsoleComponent";
-import { MostRecentActivity } from "./MostRecentActivity/MostRecentActivity";
-import { NotebookContentItem } from "./Notebook/NotebookContentItem";
-import { PlatformType } from "../../src/PlatformType";
-import { QuerySelectPane } from "../../src/Explorer/Panes/Tables/QuerySelectPane";
-import { SetupNotebooksPane } from "./Panes/SetupNotebooksPane";
-import { Splitter } from "../../src/Common/Splitter";
-import { StringInputPane } from "./Panes/StringInputPane";
-import { TableColumnOptionsPane } from "../../src/Explorer/Panes/Tables/TableColumnOptionsPane";
-import { TextFieldProps } from "./Controls/DialogReactComponent/DialogComponent";
-import { UploadDetails } from "../workers/upload/definitions";
-import { UploadFilePane } from "./Panes/UploadFilePane";
-import { UploadItemsPaneAdapter } from "./Panes/UploadItemsPaneAdapter";
-import { Versions } from "../../src/Contracts/ExplorerContracts";
-import { CollectionCreationDefaults } from "../Shared/Constants";
-import { IGalleryItem } from "../Juno/JunoClient";
-import { ReactAdapter } from "../Bindings/ReactBindingHandler";
-import { TabsManager } from "./Tabs/TabsManager";
-
-export class ExplorerStub implements ViewModels.Explorer {
-  public flight: ko.Observable<string>;
-  public addCollectionText: ko.Observable<string>;
-  public hasAutoPilotV2FeatureFlag: ko.Computed<boolean>;
-  public addDatabaseText: ko.Observable<string>;
-  public collectionTitle: ko.Observable<string>;
-  public deleteCollectionText: ko.Observable<string>;
-  public deleteDatabaseText: ko.Observable<string>;
-  public collectionTreeNodeAltText: ko.Observable<string>;
-  public refreshTreeTitle: ko.Observable<string>;
-  public collapsedResourceTreeWidth: number;
-  public collectionCreationDefaults: ViewModels.CollectionCreationDefaults = CollectionCreationDefaults;
-  public hasWriteAccess: ko.Observable<boolean> = ko.observable<boolean>(false);
-  public databaseAccount: ko.Observable<ViewModels.DatabaseAccount>;
-  public subscriptionType: ko.Observable<ViewModels.SubscriptionType>;
-  public quotaId: ko.Observable<string>;
-  public defaultExperience: ko.Observable<string>;
-  public isPreferredApiDocumentDB: ko.Computed<boolean>;
-  public isPreferredApiCassandra: ko.Computed<boolean>;
-  public isPreferredApiMongoDB: ko.Computed<boolean>;
-  public isPreferredApiGraph: ko.Computed<boolean>;
-  public isPreferredApiTable: ko.Computed<boolean>;
-  public isFixedCollectionWithSharedThroughputSupported: ko.Computed<boolean>;
-  public isEmulator: boolean;
-  public isAccountReady: ko.Observable<boolean>;
-  public canSaveQueries: ko.Computed<boolean>;
-  public features: ko.Observable<any>;
-  public serverId: ko.Observable<string>;
-  public extensionEndpoint: ko.Observable<string> = ko.observable<string>(undefined);
-  public armEndpoint: ko.Observable<string>;
-  public isTryCosmosDBSubscription: ko.Observable<boolean>;
-  public documentClientUtility: DocumentClientUtilityBase;
-  public notificationsClient: ViewModels.NotificationsClient;
-  public queriesClient: ViewModels.QueriesClient;
-  public tableDataClient: TableDataClient;
-  public splitter: Splitter;
-  public notificationConsoleData: ko.ObservableArray<ConsoleData>;
-  public isNotificationConsoleExpanded: ko.Observable<boolean>;
-  public contextPanes: ViewModels.ContextualPane[];
-  public databases: ko.ObservableArray<ViewModels.Database>;
-  public nonSystemDatabases: ko.Computed<ViewModels.Database[]>;
-  public selectedDatabaseId: ko.Computed<string>;
-  public selectedCollectionId: ko.Computed<string>;
-  public isLeftPaneExpanded: ko.Observable<boolean>;
-  public selectedNode: ko.Observable<ViewModels.TreeNode>;
-  public isRefreshingExplorer: ko.Observable<boolean>;
-  public isTabsContentExpanded: ko.Observable<boolean>;
-  public addCollectionPane: ViewModels.AddCollectionPane;
-  public addDatabasePane: ViewModels.AddDatabasePane;
-  public deleteCollectionConfirmationPane: ViewModels.DeleteCollectionConfirmationPane;
-  public deleteDatabaseConfirmationPane: ViewModels.DeleteDatabaseConfirmationPane;
-  public graphStylingPane: ViewModels.GraphStylingPane;
-  public addTableEntityPane: ViewModels.AddTableEntityPane;
-  public editTableEntityPane: ViewModels.EditTableEntityPane;
-  public tableColumnOptionsPane: TableColumnOptionsPane;
-  public querySelectPane: QuerySelectPane;
-  public newVertexPane: ViewModels.NewVertexPane;
-  public cassandraAddCollectionPane: ViewModels.CassandraAddCollectionPane;
-  public renewAdHocAccessPane: ViewModels.RenewAdHocAccessPane;
-  public renewExplorerShareAccess: (explorer: ViewModels.Explorer, token: string) => Q.Promise<void>;
-  public settingsPane: ViewModels.SettingsPane;
-  public executeSprocParamsPane: ViewModels.ExecuteSprocParamsPane;
-  public uploadItemsPane: ViewModels.UploadItemsPane;
-  public uploadItemsPaneAdapter: UploadItemsPaneAdapter;
-  public loadQueryPane: ViewModels.LoadQueryPane;
-  public saveQueryPane: ViewModels.ContextualPane;
-  public browseQueriesPane: ViewModels.BrowseQueriesPane;
-  public uploadFilePane: UploadFilePane;
-  public stringInputPane: StringInputPane;
-  public setupNotebooksPane: SetupNotebooksPane;
-  public isGalleryPublishEnabled: ko.Computed<boolean>;
-  public isGitHubPaneEnabled: ko.Observable<boolean>;
-  public isPublishNotebookPaneEnabled: ko.Observable<boolean>;
-  public isRightPanelV2Enabled: ko.Computed<boolean>;
-  public canExceedMaximumValue: ko.Computed<boolean>;
-  public isHostedDataExplorerEnabled: ko.Computed<boolean>;
-  public parentFrameDataExplorerVersion: ko.Observable<string> = ko.observable<string>(Versions.DataExplorer);
-  public mostRecentActivity: MostRecentActivity;
-  public isNotebookEnabled: ko.Observable<boolean>;
-  public isSparkEnabled: ko.Observable<boolean>;
-  public isNotebooksEnabledForAccount: ko.Observable<boolean>;
-  public isSparkEnabledForAccount: ko.Observable<boolean>;
-  public arcadiaToken: ko.Observable<string>;
-  public notebookWorkspaceManager: ViewModels.NotebookWorkspaceManager;
-  public sparkClusterManager: ViewModels.SparkClusterManager;
-  public notebookServerInfo: ko.Observable<DataModels.NotebookWorkspaceConnectionInfo>;
-  public sparkClusterConnectionInfo: ko.Observable<DataModels.SparkClusterConnectionInfo>;
-  public libraryManagePane: ViewModels.ContextualPane;
-  public clusterLibraryPane: ViewModels.ContextualPane;
-  public gitHubReposPane: ViewModels.ContextualPane;
-  public publishNotebookPaneAdapter: ReactAdapter;
-  public arcadiaWorkspaces: ko.ObservableArray<ArcadiaWorkspaceItem>;
-  public hasStorageAnalyticsAfecFeature: ko.Observable<boolean>;
-  public isSynapseLinkUpdating: ko.Observable<boolean>;
-  public memoryUsageInfo: ko.Observable<DataModels.MemoryUsageInfo>;
-  public notebookManager?: any;
-  public openGallery: (notebookUrl?: string, galleryItem?: IGalleryItem, isFavorite?: boolean) => void;
-  public openNotebookViewer: (notebookUrl: string) => void;
-  public resourceTokenDatabaseId: ko.Observable<string>;
-  public resourceTokenCollectionId: ko.Observable<string>;
-  public resourceTokenCollection: ko.Observable<ViewModels.CollectionBase>;
-  public resourceTokenPartitionKey: ko.Observable<string>;
-  public isAuthWithResourceToken: ko.Observable<boolean>;
-  public isResourceTokenCollectionNodeSelected: ko.Computed<boolean>;
-  public tabsManager: TabsManager;
-
-  private _featureEnabledReturnValue: boolean;
-
-  constructor(options?: any) {
-    options = options || {};
-    this._featureEnabledReturnValue = options.featureEnabledReturnValue || false;
-    this.isSynapseLinkUpdating = ko.observable<boolean>(options.isSynapseLinkUpdating || false);
-  }
-
-  public openEnableSynapseLinkDialog() {
-    throw new Error("Not implemented");
-  }
-
-  public createWorkspace(): Promise<string> {
-    throw new Error("Not implemented");
-  }
-
-  public createSparkPool(workspaceId: string): Promise<string> {
-    throw new Error("Not implemented");
-  }
-
-  public isDatabaseNodeOrNoneSelected(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isDatabaseNodeSelected(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isNodeKindSelected(nodeKind: string): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isNoneSelected(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isFeatureEnabled(feature: string): boolean {
-    return this._featureEnabledReturnValue;
-  }
-
-  public isSelectedDatabaseShared(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public logConsoleData(consoleData: ConsoleData): void {
-    throw new Error("Not implemented");
-  }
-
-  public deleteInProgressConsoleDataWithId(id: string): void {
-    throw new Error("Not implemented");
-  }
-
-  public toggleLeftPaneExpanded() {
-    throw new Error("Not implemented");
-  }
-
-  public refreshAllDatabases(): Q.Promise<any> {
-    throw new Error("Not implemented");
-  }
-
-  public refreshDatabaseForResourceToken(): Q.Promise<void> {
-    throw new Error("Note impplemented");
-  }
-
-  public onRefreshDatabasesKeyPress = (source: any, event: KeyboardEvent): boolean => {
-    throw new Error("Not implemented");
-  };
-
-  public onRefreshResourcesClick = (source: any, event: MouseEvent): boolean => {
-    throw new Error("Not implemented");
-  };
-
-  public toggleLeftPaneExpandedKeyPress = (source: any, event: KeyboardEvent): boolean => {
-    throw new Error("Not implemented");
-  };
-
-  // Facade
-  public provideFeedbackEmail = () => {
-    throw new Error("Not implemented");
-  };
-
-  public handleMessage(event: MessageEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public findSelectedDatabase(): ViewModels.Database {
-    throw new Error("Not implemented");
-  }
-
-  public findDatabaseWithId(databaseId: string): ViewModels.Database {
-    throw new Error("Not implemented");
-  }
-
-  public isLastDatabase(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isLastNonEmptyDatabase(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public initDataExplorerWithFrameInputs(inputs: ViewModels.DataExplorerInputsFrame): Q.Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public findSelectedCollection(): ViewModels.Collection {
-    throw new Error("Not implemented");
-  }
-
-  public findCollection(rid: string): ViewModels.Collection {
-    throw new Error("Not implemented");
-  }
-
-  public isLastCollection(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public findSelectedStoredProcedure(): ViewModels.StoredProcedure {
-    throw new Error("Not implemented");
-  }
-
-  public findSelectedUDF(): ViewModels.UserDefinedFunction {
-    throw new Error("Not implemented");
-  }
-
-  public findSelectedTrigger(): ViewModels.Trigger {
-    throw new Error("Not implemented");
-  }
-
-  public generateSharedAccessData(): void {
-    throw new Error("Not implemented");
-  }
-
-  public displayConnectExplorerForm(): void {
-    throw new Error("Not implemented");
-  }
-
-  public displayContextSwitchPromptForConnectionString(connectionString: string): void {
-    throw new Error("Not implemented");
-  }
-
-  public hideConnectExplorerForm(): void {
-    throw new Error("Not implemented");
-  }
-
-  public displayGuestAccessTokenRenewalPrompt(): void {
-    throw new Error("Not implemented");
-  }
-
-  public expandConsole(): void {
-    throw new Error("Not implemented");
-  }
-
-  public collapseConsole(): void {
-    throw new Error("Not implemented");
-  }
-
-  public rebindDocumentClientUtility(documentClientUtility: any) {
-    throw new Error("Not implemented");
-  }
-
-  public renewShareAccess(token: string): Q.Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public getPlatformType(): PlatformType {
-    throw new Error("Not implemented");
-  }
-
-  public isRunningOnNationalCloud(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isConnectExplorerVisible(): boolean {
-    return false;
-  }
-
-  public closeAllPanes(): void {
-    // return for now so tests dont break
-    // TODO: implement once we start testing pane close
-    return;
-  }
-
-  public onUpdateTabsButtons(buttons: ViewModels.NavbarButtonConfig[]): void {
-    throw new Error("Not implemented");
-  }
-
-  public importAndOpen(path: string): Promise<boolean> {
-    throw new Error("Not implemented");
-  }
-
-  public importAndOpenContent(name: string, content: string): Promise<boolean> {
-    throw new Error("Not implemented");
-  }
-
-  public publishNotebook(name: string, content: string): void {
-    throw new Error("Not implemented");
-  }
-
-  public async openNotebook(notebookContentItem: NotebookContentItem): Promise<boolean> {
-    throw new Error("Not implemented");
-  }
-
-  public deleteNotebookFile(item: NotebookContentItem): Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public onCreateDirectory(parent: NotebookContentItem): Q.Promise<NotebookContentItem> {
-    throw new Error("Not implemented");
-  }
-
-  public onNewNotebookClicked(parent?: NotebookContentItem): void {
-    throw new Error("Not implemented");
-  }
-
-  public openNotebookTerminal(): void {
-    throw new Error("Not implemented");
-  }
-
-  public resetNotebookWorkspace(): void {
-    throw new Error("Not implemented");
-  }
-
-  public onNewCollectionClicked(): void {
-    throw new Error("Not implemented");
-  }
-
-  public onUploadToNotebookServerClicked(parent?: NotebookContentItem): void {
-    throw new Error("Not implemented");
-  }
-
-  public renameNotebook(notebookFile: NotebookContentItem): Q.Promise<NotebookContentItem> {
-    throw new Error("Not implemented");
-  }
-
-  public readFile(notebookFile: NotebookContentItem): Promise<string> {
-    throw new Error("Not implemented");
-  }
-
-  public downloadFile(notebookFile: NotebookContentItem): Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public initNotebooks(databaseAccount: DataModels.DatabaseAccount): Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public showOkModalDialog(title: string, msg: string): void {
-    throw new Error("Not implemented");
-  }
-
-  public showOkCancelModalDialog(
-    title: string,
-    msg: string,
-    okLabel: string,
-    onOk: () => void,
-    cancelLabel: string,
-    onCancel: () => void
-  ): void {
-    throw new Error("Not implemented");
-  }
-
-  public showOkCancelTextFieldModalDialog(
-    title: string,
-    msg: string,
-    okLabel: string,
-    onOk: () => void,
-    cancelLabel: string,
-    onCancel: () => void,
-    textFieldProps: TextFieldProps,
-    isPrimaryButtonDisabled?: boolean
-  ): void {
-    throw new Error("Not implemented");
-  }
-
-  public deleteCluster(): void {
-    throw new Error("Not implemented");
-  }
-
-  public async openSparkMasterTab(): Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public createNotebookContentItemFile(name: string, filepath: string): NotebookContentItem {
-    throw new Error("Not implemented");
-  }
-
-  public refreshContentItem(item: NotebookContentItem): Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public getNotebookBasePath(): string {
-    throw new Error("Not implemented");
-  }
-
-  public handleOpenFileAction(): Promise<void> {
-    throw new Error("Not implemented");
-  }
-}
-
-export class DatabaseStub implements ViewModels.Database {
-  public nodeKind: string;
-  public container: ViewModels.Explorer;
-  public self: string;
-  public rid: string;
-  public id: ko.Observable<string>;
-  public collections: ko.ObservableArray<ViewModels.Collection>;
-  public isDatabaseExpanded: ko.Observable<boolean>;
-  public isDatabaseShared: ko.Computed<boolean>;
-  public selectedSubnodeKind: ko.Observable<ViewModels.CollectionTabKind>;
-  public offer: ko.Observable<DataModels.Offer>;
-
-  constructor(options?: any) {
-    this.nodeKind = options.nodeKind;
-    this.container = options.container;
-    this.self = options.self;
-    this.rid = options.rid;
-    this.id = options.id;
-    this.collections = options.collections;
-    this.isDatabaseExpanded = options.isDatabaseExpanded;
-    this.offer = options.offer;
-    this.selectedSubnodeKind = options.selectedSubnodeKind;
-  }
-
-  public onKeyPress = (source: any, event: KeyboardEvent): boolean => {
-    throw new Error("Not implemented");
-  };
-
-  public onKeyDown = (source: any, event: KeyboardEvent): boolean => {
-    throw new Error("Not implemented");
-  };
-
-  public onMenuKeyDown = (source: any, event: KeyboardEvent): boolean => {
-    throw new Error("Not implemented");
-  };
-
-  public onDeleteDatabaseContextMenuClick(source: ViewModels.Database, event: MouseEvent | KeyboardEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public selectDatabase() {
-    throw new Error("Not implemented");
-  }
-
-  public expandCollapseDatabase() {
-    throw new Error("Not implemented");
-  }
-
-  public expandDatabase() {
-    throw new Error("Not implemented");
-  }
-
-  public collapseDatabase() {
-    throw new Error("Not implemented");
-  }
-
-  public loadCollections(): Q.Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public findCollectionWithId(collectionId: string): ViewModels.Collection {
-    throw new Error("Not implemented");
-  }
-
-  public openAddCollection(database: ViewModels.Database, event: MouseEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public readSettings() {
-    throw new Error("Not implemented");
-  }
-
-  public onSettingsClick(): void {
-    throw new Error("Not implemented");
-  }
-}
-
-export class CollectionStub implements ViewModels.Collection {
-  public nodeKind: string;
-  public container: ViewModels.Explorer;
-  public rawDataModel: DataModels.Collection;
-  public self: string;
-  public rid: string;
-  public databaseId: string;
-  public partitionKey: DataModels.PartitionKey;
-  public partitionKeyPropertyHeader: string;
-  public partitionKeyProperty: string;
-  public id: ko.Observable<string>;
-  public defaultTtl: ko.Observable<number>;
-  public analyticalStorageTtl: ko.Observable<number>;
-  public indexingPolicy: ko.Observable<DataModels.IndexingPolicy>;
-  public uniqueKeyPolicy: DataModels.UniqueKeyPolicy;
-  public quotaInfo: ko.Observable<DataModels.CollectionQuotaInfo>;
-  public offer: ko.Observable<DataModels.Offer>;
-  public partitions: ko.Computed<number>;
-  public throughput: ko.Computed<number>;
-  public cassandraKeys: CassandraTableKeys;
-  public cassandraSchema: CassandraTableKey[];
-  public documentIds: ko.ObservableArray<ViewModels.DocumentId>;
-  public children: ko.ObservableArray<ViewModels.TreeNode>;
-  public storedProcedures: ko.Computed<ViewModels.StoredProcedure[]>;
-  public userDefinedFunctions: ko.Computed<ViewModels.UserDefinedFunction[]>;
-  public triggers: ko.Computed<ViewModels.Trigger[]>;
-  public showStoredProcedures: ko.Observable<boolean>;
-  public showTriggers: ko.Observable<boolean>;
-  public showUserDefinedFunctions: ko.Observable<boolean>;
-  public selectedDocumentContent: ViewModels.Editable<any>;
-  public selectedSubnodeKind: ko.Observable<ViewModels.CollectionTabKind>;
-  public focusedSubnodeKind: ko.Observable<ViewModels.CollectionTabKind>;
-  public isCollectionExpanded: ko.Observable<boolean>;
-  public isStoredProceduresExpanded: ko.Observable<boolean>;
-  public isUserDefinedFunctionsExpanded: ko.Observable<boolean>;
-  public isTriggersExpanded: ko.Observable<boolean>;
-  public documentsFocused: ko.Observable<boolean>;
-  public settingsFocused: ko.Observable<boolean>;
-  public storedProceduresFocused: ko.Observable<boolean>;
-  public userDefinedFunctionsFocused: ko.Observable<boolean>;
-  public triggersFocused: ko.Observable<boolean>;
-  public conflictResolutionPolicy: ko.Observable<DataModels.ConflictResolutionPolicy>;
-  public changeFeedPolicy: ko.Observable<DataModels.ChangeFeedPolicy>;
-  public geospatialConfig: ko.Observable<DataModels.GeospatialConfig>;
-
-  constructor(options: any) {
-    this.nodeKind = options.nodeKind;
-    this.container = options.container;
-    this.self = options.self;
-    this.rid = options.rid;
-    this.databaseId = options.databaseId;
-    this.partitionKey = options.partitionKey;
-    this.partitionKeyPropertyHeader = options.partitionKeyPropertyHeader;
-    this.partitionKeyProperty = options.partitionKeyProperty;
-    this.id = options.id;
-    this.defaultTtl = options.defaultTtl;
-    this.analyticalStorageTtl = options.analyticalStorageTtl;
-    this.indexingPolicy = options.indexingPolicy;
-    this.uniqueKeyPolicy = options.uniqueKeyPolicy;
-    this.quotaInfo = options.quotaInfo;
-    this.offer = options.offer;
-    this.partitions = options.partitions;
-    this.throughput = options.throughput;
-    this.cassandraKeys = options.cassandraKeys;
-    this.cassandraSchema = options.cassandraSchema;
-    this.documentIds = options.documentIds;
-    this.children = options.children;
-    this.storedProcedures = options.storedProcedures;
-    this.userDefinedFunctions = options.userDefinedFunctions;
-    this.triggers = options.triggers;
-    this.showStoredProcedures = options.showStoredProcedures;
-    this.showTriggers = options.showTriggers;
-    this.showUserDefinedFunctions = options.showUserDefinedFunctions;
-    this.selectedDocumentContent = options.selectedDocumentContent;
-    this.selectedSubnodeKind = options.selectedSubnodeKind;
-    this.focusedSubnodeKind = options.focusedSubnodeKind;
-    this.isCollectionExpanded = options.isCollectionExpanded;
-    this.isStoredProceduresExpanded = options.isStoredProceduresExpanded;
-    this.isUserDefinedFunctionsExpanded = options.isUserDefinedFunctionsExpanded;
-    this.isTriggersExpanded = options.isTriggersExpanded;
-    this.documentsFocused = options.documentsFocused;
-    this.settingsFocused = options.settingsFocused;
-    this.storedProceduresFocused = options.storedProceduresFocused;
-    this.userDefinedFunctionsFocused = options.userDefinedFunctionsFocused;
-    this.triggersFocused = options.triggersFocused;
-  }
-
-  public expandCollapseCollection() {
-    throw new Error("Not implemented");
-  }
-
-  public collapseCollection() {
-    throw new Error("Not implemented");
-  }
-
-  public expandCollection(): Q.Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public onDocumentDBDocumentsClick() {
-    throw new Error("onDocumentDBDocumentsClick");
-  }
-
-  public onTableEntitiesClick() {
-    throw new Error("Not implemented");
-  }
-
-  public onGraphDocumentsClick() {
-    throw new Error("Not implemented");
-  }
-
-  public onMongoDBDocumentsClick = () => {
-    throw new Error("Not implemented");
-  };
-
-  public openTab = () => {
-    throw new Error("Not implemented");
-  };
-
-  public onSettingsClick() {
-    throw new Error("Not implemented");
-  }
-
-  public onConflictsClick() {
-    throw new Error("Not implemented");
-  }
-
-  public readSettings(): Q.Promise<void> {
-    throw new Error("Not implemented");
-  }
-
-  public onNewQueryClick(source: any, event: MouseEvent, queryText?: string) {
-    throw new Error("Not implemented");
-  }
-
-  public onNewMongoQueryClick(source: any, event: MouseEvent, queryText?: string) {
-    throw new Error("Not implemented");
-  }
-
-  public onNewGraphClick() {
-    throw new Error("Not implemented");
-  }
-
-  public onNewMongoShellClick() {
-    throw new Error("Not implemented");
-  }
-
-  public onNewStoredProcedureClick(source: ViewModels.Collection, event: MouseEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public onNewUserDefinedFunctionClick(source: ViewModels.Collection, event: MouseEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public onNewTriggerClick(source: ViewModels.Collection, event: MouseEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public createStoredProcedureNode(data: DataModels.StoredProcedure): ViewModels.StoredProcedure {
-    throw new Error("Not implemented");
-  }
-
-  public createUserDefinedFunctionNode(data: DataModels.UserDefinedFunction): ViewModels.UserDefinedFunction {
-    throw new Error("Not implemented");
-  }
-
-  public createTriggerNode(data: DataModels.Trigger): ViewModels.Trigger {
-    throw new Error("Not implemented");
-  }
-
-  public expandCollapseStoredProcedures() {
-    throw new Error("Not implemented");
-  }
-
-  public expandStoredProcedures() {
-    throw new Error("Not implemented");
-  }
-
-  public collapseStoredProcedures() {
-    throw new Error("Not implemented");
-  }
-
-  public expandCollapseUserDefinedFunctions() {
-    throw new Error("Not implemented");
-  }
-
-  public expandUserDefinedFunctions() {
-    throw new Error("Not implemented");
-  }
-
-  public collapseUserDefinedFunctions() {
-    throw new Error("Not implemented");
-  }
-
-  public expandCollapseTriggers() {
-    throw new Error("Not implemented");
-  }
-
-  public expandTriggers() {
-    throw new Error("Not implemented");
-  }
-
-  public collapseTriggers() {
-    throw new Error("Not implemented");
-  }
-
-  public loadStoredProcedures(): Q.Promise<any> {
-    throw new Error("Not implemented");
-  }
-
-  public loadUserDefinedFunctions(): Q.Promise<any> {
-    throw new Error("Not implemented");
-  }
-
-  public loadTriggers(): Q.Promise<any> {
-    throw new Error("Not implemented");
-  }
-
-  public onDragOver(source: ViewModels.Collection, event: { originalEvent: DragEvent }) {
-    throw new Error("Not implemented");
-  }
-
-  public onDrop(source: ViewModels.Collection, event: { originalEvent: DragEvent }) {
-    throw new Error("Not implemented");
-  }
-
-  public isCollectionNodeSelected(): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public isSubNodeSelected(nodeKind: ViewModels.CollectionTabKind): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public onDeleteCollectionContextMenuClick(source: ViewModels.Collection, event: MouseEvent | KeyboardEvent) {
-    throw new Error("Not implemented");
-  }
-
-  public findStoredProcedureWithId(sprocId: string): ViewModels.StoredProcedure {
-    throw new Error("Not implemented");
-  }
-
-  public findTriggerWithId(triggerId: string): ViewModels.Trigger {
-    throw new Error("Not implemented");
-  }
-
-  public findUserDefinedFunctionWithId(userDefinedFunctionId: string): ViewModels.UserDefinedFunction {
-    throw new Error("Not implemented");
-  }
-
-  public uploadFiles = (fileList: FileList): Q.Promise<UploadDetails> => {
-    throw new Error("Not implemented");
-  };
-
-  public getLabel(): string {
-    throw new Error("Not implemented");
-  }
-
-  public getDatabase(): ViewModels.Database {
-    throw new Error("Not implemented");
-  }
-}
-
-class ContextualPaneStub implements ViewModels.ContextualPane {
-  public documentClientUtility: DocumentClientUtilityBase;
-  public formErrors: ko.Observable<string>;
-  public formErrorsDetails: ko.Observable<string>;
-  public id: string;
-  public title: ko.Observable<string>;
-  public visible: ko.Observable<boolean>;
-  public firstFieldHasFocus: ko.Observable<boolean>;
-  public isExecuting: ko.Observable<boolean>;
-
-  public submit() {
-    throw new Error("Not implemented");
-  }
-
-  public cancel() {
-    throw new Error("Not implemented");
-  }
-
-  public open() {
-    throw new Error("Not implemented");
-  }
-
-  public close() {
-    throw new Error("Not implemented");
-  }
-
-  public hideErrorDetails() {
-    throw new Error("Not implemented");
-  }
-
-  public resetData() {
-    throw new Error("Not implemented");
-  }
-
-  public showErrorDetails() {
-    throw new Error("Not implemented");
-  }
-
-  public onCloseKeyPress(source: any, event: KeyboardEvent): void {
-    throw new Error("Not implemented");
-  }
-
-  public onPaneKeyDown(source: any, event: KeyboardEvent): boolean {
-    throw new Error("Not implemented");
-  }
-}
-
-export class AddCollectionPaneStub extends ContextualPaneStub implements ViewModels.AddCollectionPane {
-  public collectionIdTitle: ko.Observable<string>;
-  public databaseId: ko.Observable<string>;
-  public partitionKey: ko.Observable<string>;
-  public storage: ko.Observable<string>;
-  public throughputSinglePartition: ko.Observable<number>;
-  public throughputMultiPartition: ko.Observable<number>;
-  public collectionMaxSharedThroughputTitle: ko.Observable<string>;
-  public collectionWithThroughputInSharedTitle: ko.Observable<string>;
-
-  public onEnableSynapseLinkButtonClicked() {
-    throw new Error("Not implemented");
-  }
-
-  public onStorageOptionsKeyDown(source: any, event: KeyboardEvent): boolean {
-    throw new Error("Not implemented");
-  }
-
-  public onRupmOptionsKeyDown(source: any, event: KeyboardEvent): void {
-    throw new Error("Not implemented");
-  }
-}
-
-export class AddDatabasePaneStub extends ContextualPaneStub implements ViewModels.AddDatabasePane {}
-
-export class CassandraAddCollectionPane extends ContextualPaneStub implements ViewModels.CassandraAddCollectionPane {
-  public createTableQuery: ko.Observable<string>;
-  public keyspaceId: ko.Observable<string>;
-  public userTableQuery: ko.Observable<string>;
-}

src/Explorer/Panes/AddCollectionPane.test.ts

@@ -7,7 +7,7 @@ import { AutopilotTier } from "../../Contracts/DataModels";
 
 describe("Add Collection Pane", () => {
   describe("isValid()", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
     const mockDatabaseAccount: ViewModels.DatabaseAccount = {
       id: "mock",
       kind: "DocumentDB",

src/Explorer/Panes/AddCollectionPane.ts

@@ -21,7 +21,7 @@ import { DynamicListItem } from "../Controls/DynamicList/DynamicListComponent";
 import { HashMap } from "../../Common/HashMap";
 import { PlatformType } from "../../PlatformType";
 
-export default class AddCollectionPane extends ContextualPaneBase implements ViewModels.AddCollectionPane {
+export default class AddCollectionPane extends ContextualPaneBase {
   public defaultExperience: ko.Computed<string>;
   public databaseIds: ko.ObservableArray<string>;
   public collectionId: ko.Observable<string>;

src/Explorer/Panes/AddDatabasePane.test.ts

@@ -5,7 +5,7 @@ import AddDatabasePane from "./AddDatabasePane";
 
 describe("Add Database Pane", () => {
   describe("getSharedThroughputDefault()", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
     const mockDatabaseAccount: ViewModels.DatabaseAccount = {
       id: "mock",
       kind: "DocumentDB",

src/Explorer/Panes/AddDatabasePane.ts

@@ -17,7 +17,7 @@ import { ContextualPaneBase } from "./ContextualPaneBase";
 import { CosmosClient } from "../../Common/CosmosClient";
 import { PlatformType } from "../../PlatformType";
 
-export default class AddDatabasePane extends ContextualPaneBase implements ViewModels.AddDatabasePane {
+export default class AddDatabasePane extends ContextualPaneBase {
   public defaultExperience: ko.Computed<string>;
   public databaseIdLabel: ko.Computed<string>;
   public databaseId: ko.Observable<string>;

src/Explorer/Panes/BrowseQueriesPane.ts

@@ -7,7 +7,7 @@ import * as Logger from "../../Common/Logger";
 import { QueriesGridComponentAdapter } from "../Controls/QueriesGridReactComponent/QueriesGridComponentAdapter";
 import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 
-export class BrowseQueriesPane extends ContextualPaneBase implements ViewModels.BrowseQueriesPane {
+export class BrowseQueriesPane extends ContextualPaneBase {
   public queriesGridComponentAdapter: QueriesGridComponentAdapter;
   public canSaveQueries: ko.Computed<boolean>;
 

src/Explorer/Panes/CassandraAddCollectionPane.ts

@@ -13,8 +13,7 @@ import { CassandraAPIDataClient } from "../Tables/TableDataClient";
 import { ContextualPaneBase } from "./ContextualPaneBase";
 import { HashMap } from "../../Common/HashMap";
 
-export default class CassandraAddCollectionPane extends ContextualPaneBase
-  implements ViewModels.CassandraAddCollectionPane {
+export default class CassandraAddCollectionPane extends ContextualPaneBase {
   public createTableQuery: ko.Observable<string>;
   public keyspaceId: ko.Observable<string>;
   public maxThroughputRU: ko.Observable<number>;

src/Explorer/Panes/ClusterLibraryPane.html

@@ -1,59 +0,0 @@
-<div data-bind="visible: visible, event: { keydown: onPaneKeyDown }">
-  <div class="contextual-pane-out" data-bind="click: cancel, clickBubble: false"></div>
-  <div class="contextual-pane" id="clusterLibraryPane">
-    <!-- Cluster Library  -- Start -->
-    <div class="contextual-pane-in">
-      <form class="paneContentContainer" data-bind="submit: submit">
-        <!-- Cluster Library header - Start -->
-        <div class="firstdivbg headerline">
-          <span data-bind="text: title"></span>
-          <div
-            class="closeImg"
-            role="button"
-            aria-label="Close pane"
-            tabindex="0"
-            data-bind="click: cancel, event: { keypress: onCloseKeyPress }"
-          >
-            <img src="../../../images/close-black.svg" title="Close" alt="Close" />
-          </div>
-        </div>
-        <!-- Cluster Library header - End -->
-
-        <!-- Cluster Library errors - Start -->
-        <div
-          class="warningErrorContainer"
-          aria-live="assertive"
-          data-bind="visible: formErrors() && formErrors() !== ''"
-        >
-          <div class="warningErrorContent">
-            <span><img class="paneErrorIcon" src="/error_red.svg" alt="Error"/></span>
-            <span class="warningErrorDetailsLinkContainer">
-              <span class="formErrors" data-bind="text: formErrors, attr: { title: formErrors }"></span>
-              <a
-                class="errorLink"
-                role="link"
-                data-bind="visible: formErrorsDetails() && formErrorsDetails() !== '', click: showErrorDetails"
-                >More details</a
-              >
-            </span>
-          </div>
-        </div>
-        <!-- Cluster Library errors - End -->
-
-        <!-- Cluster Library inputs - Start -->
-        <div class="paneMainContent"><div data-bind="react: clusterLibraryGridAdapter"></div></div>
-        <!-- Cluster Library inputs - End -->
-
-        <div class="paneFooter">
-          <div class="leftpanel-okbut"><input type="submit" value="Save" class="btncreatecoll1" /></div>
-        </div>
-      </form>
-    </div>
-    <!-- Cluster Library - End -->
-    <!-- Loader - Start -->
-    <div class="dataExplorerLoaderContainer dataExplorerPaneLoaderContainer" data-bind="visible: isExecuting">
-      <img class="dataExplorerLoader" src="/LoadingIndicator_3Squares.gif" />
-    </div>
-    <!-- Loader - End -->
-  </div>
-</div>

src/Explorer/Panes/ClusterLibraryPane.ts

@@ -1,237 +0,0 @@
-import _ from "underscore";
-import * as ko from "knockout";
-import * as Constants from "../../Common/Constants";
-import * as ViewModels from "../../Contracts/ViewModels";
-import * as ErrorParserUtility from "../../Common/ErrorParserUtility";
-import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
-import { Action } from "../../Shared/Telemetry/TelemetryConstants";
-import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
-import { ContextualPaneBase } from "./ContextualPaneBase";
-import { ClusterLibraryGridAdapter } from "../Controls/LibraryManagement/ClusterLibraryGridAdapter";
-import { ClusterLibraryGridProps, ClusterLibraryItem } from "../Controls/LibraryManagement/ClusterLibraryGrid";
-import { Library, SparkCluster, SparkClusterLibrary } from "../../Contracts/DataModels";
-import * as Logger from "../../Common/Logger";
-import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
-
-export class ClusterLibraryPane extends ContextualPaneBase {
-  public clusterLibraryGridAdapter: ClusterLibraryGridAdapter;
-
-  private _clusterLibraryProps: ko.Observable<ClusterLibraryGridProps>;
-  private _originalCluster: SparkCluster;
-
-  constructor(options: ViewModels.PaneOptions) {
-    super(options);
-    this.title("Cluster Libraries");
-
-    this._clusterLibraryProps = ko.observable<ClusterLibraryGridProps>({
-      libraryItems: [],
-      onInstalledChanged: this._onInstalledChanged
-    });
-    this.clusterLibraryGridAdapter = new ClusterLibraryGridAdapter();
-    this.clusterLibraryGridAdapter.parameters = this._clusterLibraryProps;
-
-    this.resetData();
-  }
-
-  public open(): void {
-    const resourceId: string = this.container.databaseAccount() && this.container.databaseAccount().id;
-    Promise.all([this._getLibraries(resourceId), this._getDefaultCluster(resourceId)]).then(
-      result => {
-        const [libraries, cluster] = result;
-        this._originalCluster = cluster;
-        const libraryItems = this._mapClusterLibraries(cluster, libraries);
-        this._updateClusterLibraryGridStates({ libraryItems });
-      },
-      reason => {
-        const parsedError = ErrorParserUtility.parse(reason);
-        this.formErrors(parsedError[0].message);
-      }
-    );
-    super.open();
-  }
-
-  public submit(): void {
-    const resourceId: string = this.container.databaseAccount() && this.container.databaseAccount().id;
-    this.isExecuting(true);
-    if (this._areLibrariesChanged()) {
-      const newLibraries = this._clusterLibraryProps()
-        .libraryItems.filter(lib => lib.installed)
-        .map(lib => ({ name: lib.name }));
-      this._updateClusterLibraries(resourceId, this._originalCluster, newLibraries).then(
-        () => {
-          this.isExecuting(false);
-          this.close();
-        },
-        reason => {
-          this.isExecuting(false);
-          const parsedError = ErrorParserUtility.parse(reason);
-          this.formErrors(parsedError[0].message);
-        }
-      );
-    } else {
-      this.isExecuting(false);
-      this.close();
-    }
-  }
-
-  private _updateClusterLibraryGridStates(states: Partial<ClusterLibraryGridProps>): void {
-    const merged = { ...this._clusterLibraryProps(), ...states };
-    this._clusterLibraryProps(merged);
-    this._clusterLibraryProps.valueHasMutated();
-  }
-
-  private _onInstalledChanged = (libraryName: string, installed: boolean): void => {
-    const items = this._clusterLibraryProps().libraryItems;
-    const library = _.find(items, item => item.name === libraryName);
-    library.installed = installed;
-    this._clusterLibraryProps.valueHasMutated();
-  };
-
-  private _areLibrariesChanged(): boolean {
-    const original = this._originalCluster.properties && this._originalCluster.properties.libraries;
-    const changed = this._clusterLibraryProps()
-      .libraryItems.filter(lib => lib.installed)
-      .map(lib => lib.name);
-    if (original.length !== changed.length) {
-      return true;
-    }
-    const newLibraries = new Set(changed);
-    for (let o of original) {
-      if (!newLibraries.has(o.name)) {
-        return false;
-      }
-      newLibraries.delete(o.name);
-    }
-    return newLibraries.size === 0;
-  }
-
-  private _mapClusterLibraries(cluster: SparkCluster, libraries: Library[]): ClusterLibraryItem[] {
-    const clusterLibraries = cluster && cluster.properties && cluster.properties.libraries;
-    const libraryItems = libraries.map(lib => ({
-      ...lib,
-      installed: clusterLibraries.some(clusterLib => clusterLib.name === lib.name)
-    }));
-    return libraryItems;
-  }
-
-  private async _getLibraries(resourceId: string): Promise<Library[]> {
-    if (!resourceId) {
-      return Promise.reject("invalid inputs");
-    }
-
-    if (!this.container.sparkClusterManager) {
-      return Promise.reject("cluster client is not initialized yet");
-    }
-
-    const inProgressId = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      `Fetching libraries...`
-    );
-    try {
-      return await this.container.sparkClusterManager.getLibrariesAsync(resourceId);
-    } catch (e) {
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to fetch libraries. Reason: ${JSON.stringify(e)}`
-      );
-      Logger.logError(e, "Explorer/_getLibraries");
-      throw e;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(inProgressId);
-    }
-  }
-
-  private async _getDefaultCluster(resourceId: string, clusterId: string = "default"): Promise<SparkCluster> {
-    if (!resourceId) {
-      return Promise.reject("invalid inputs");
-    }
-
-    if (!this.container.sparkClusterManager) {
-      return Promise.reject("cluster client is not initialized yet");
-    }
-
-    const inProgressId = NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.InProgress, `Fetching cluster...`);
-    try {
-      const cluster = await this.container.sparkClusterManager.getClusterAsync(resourceId, clusterId);
-      return cluster;
-    } catch (e) {
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to fetch cluster. Reason: ${JSON.stringify(e)}`
-      );
-      Logger.logError(e, "Explorer/_getCluster");
-      throw e;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(inProgressId);
-    }
-  }
-
-  private async _updateClusterLibraries(
-    resourceId: string,
-    originalCluster: SparkCluster,
-    newLibrarys: SparkClusterLibrary[]
-  ): Promise<void> {
-    if (!originalCluster || !resourceId) {
-      return Promise.reject("Invalid inputs");
-    }
-
-    if (!this.container.sparkClusterManager) {
-      return Promise.reject("Cluster client is not initialized yet");
-    }
-
-    TelemetryProcessor.traceStart(Action.ClusterLibraryManage, {
-      resourceId,
-      defaultExperience: this.container.defaultExperience(),
-      dataExplorerArea: Constants.Areas.ContextualPane,
-      paneTitle: this.title(),
-      area: "ClusterLibraryPane/_updateClusterLibraries",
-      originalCluster,
-      newLibrarys
-    });
-
-    let newCluster = originalCluster;
-    newCluster.properties.libraries = newLibrarys;
-
-    const consoleId = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      `Updating ${newCluster.name} libraries...`
-    );
-
-    try {
-      const cluster = await this.container.sparkClusterManager.updateClusterAsync(
-        resourceId,
-        originalCluster.name,
-        newCluster
-      );
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Info,
-        `Successfully updated ${newCluster.name} libraries.`
-      );
-      TelemetryProcessor.traceSuccess(Action.ClusterLibraryManage, {
-        resourceId,
-        defaultExperience: this.container.defaultExperience(),
-        dataExplorerArea: Constants.Areas.ContextualPane,
-        paneTitle: this.title(),
-        area: "ClusterLibraryPane/_updateClusterLibraries",
-        cluster
-      });
-    } catch (e) {
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to upload ${newCluster.name} libraries. Reason: ${JSON.stringify(e)}`
-      );
-      TelemetryProcessor.traceFailure(Action.ClusterLibraryManage, {
-        databaseAccountName: this.container.databaseAccount().name,
-        defaultExperience: this.container.defaultExperience(),
-        dataExplorerArea: Constants.Areas.ContextualPane,
-        paneTitle: this.title(),
-        area: "ClusterLibraryPane/_updateClusterLibraries",
-        error: e
-      });
-      Logger.logError(e, "Explorer/_updateClusterLibraries");
-      throw e;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(consoleId);
-    }
-  }
-}

src/Explorer/Panes/ContextualPaneBase.ts

@@ -1,5 +1,4 @@
 import * as ko from "knockout";
-
 import * as ViewModels from "../../Contracts/ViewModels";
 import * as Constants from "../../Common/Constants";
 import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
@@ -7,11 +6,12 @@ import { KeyCodes } from "../../Common/Constants";
 import { WaitsForTemplateViewModel } from "../WaitsForTemplateViewModel";
 import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import DocumentClientUtilityBase from "../../Common/DocumentClientUtilityBase";
+import Explorer from "../Explorer";
 
 // TODO: Use specific actions for logging telemetry data
 export abstract class ContextualPaneBase extends WaitsForTemplateViewModel implements ViewModels.ContextualPane {
   public id: string;
-  public container: ViewModels.Explorer;
+  public container: Explorer;
   public firstFieldHasFocus: ko.Observable<boolean>;
   public formErrorsDetails: ko.Observable<string>;
   public formErrors: ko.Observable<string>;

src/Explorer/Panes/DeleteCollectionConfirmationPane.test.ts

@@ -9,45 +9,44 @@ import DeleteFeedback from "../../Common/DeleteFeedback";
 import DocumentClientUtilityBase from "../../Common/DocumentClientUtilityBase";
 import Explorer from "../Explorer";
 import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
-import { CollectionStub, DatabaseStub, ExplorerStub } from "../OpenActionsStubs";
 import { TreeNode } from "../../Contracts/ViewModels";
 
 describe("Delete Collection Confirmation Pane", () => {
   describe("Explorer.isLastCollection()", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });
     });
 
     it("should be true if 1 database and 1 collection", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
-      database.collections = ko.observableArray<ViewModels.Collection>([new CollectionStub({})]);
+      let database = {} as ViewModels.Database;
+      database.collections = ko.observableArray<ViewModels.Collection>([{} as ViewModels.Collection]);
       explorer.databases = ko.observableArray<ViewModels.Database>([database]);
       expect(explorer.isLastCollection()).toBe(true);
     });
 
     it("should be false if if 1 database and 2 collection", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
+      let database = {} as ViewModels.Database;
       database.collections = ko.observableArray<ViewModels.Collection>([
-        new CollectionStub({}),
-        new CollectionStub({})
+        {} as ViewModels.Collection,
+        {} as ViewModels.Collection
       ]);
       explorer.databases = ko.observableArray<ViewModels.Database>([database]);
       expect(explorer.isLastCollection()).toBe(false);
     });
 
     it("should be false if 2 database and 1 collection each", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
-      database.collections = ko.observableArray<ViewModels.Collection>([new CollectionStub({})]);
-      let database2: ViewModels.Database = new DatabaseStub({});
-      database2.collections = ko.observableArray<ViewModels.Collection>([new CollectionStub({})]);
+      let database = {} as ViewModels.Database;
+      database.collections = ko.observableArray<ViewModels.Collection>([{} as ViewModels.Collection]);
+      let database2 = {} as ViewModels.Database;
+      database2.collections = ko.observableArray<ViewModels.Collection>([{} as ViewModels.Collection]);
       explorer.databases = ko.observableArray<ViewModels.Database>([database, database2]);
       expect(explorer.isLastCollection()).toBe(false);
     });
 
     it("should be false if 0 databases", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
+      let database = {} as ViewModels.Database;
       explorer.databases = ko.observableArray<ViewModels.Database>();
       database.collections = ko.observableArray<ViewModels.Collection>();
       expect(explorer.isLastCollection()).toBe(false);
@@ -59,29 +58,27 @@ describe("Delete Collection Confirmation Pane", () => {
       let fakeDocumentClientUtility = sinon.createStubInstance<DocumentClientUtilityBase>(
         DocumentClientUtilityBase as any
       );
-      let fakeExplorer = sinon.createStubInstance<ExplorerStub>(ExplorerStub as any);
-      sinon.stub(fakeExplorer, "isNotificationConsoleExpanded").value(ko.observable<boolean>(false));
+      let fakeExplorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });
+      fakeExplorer.isNotificationConsoleExpanded = ko.observable<boolean>(false);
+      fakeExplorer.refreshAllDatabases = () => Q.resolve();
 
       let pane = new DeleteCollectionConfirmationPane({
         documentClientUtility: fakeDocumentClientUtility as any,
         id: "deletecollectionconfirmationpane",
         visible: ko.observable<boolean>(false),
-        container: fakeExplorer as any
+        container: fakeExplorer
       });
 
-      fakeExplorer.isLastCollection.returns(true);
-      fakeExplorer.isSelectedDatabaseShared.returns(false);
-      pane.container = fakeExplorer as any;
+      fakeExplorer.isLastCollection = () => true;
+      fakeExplorer.isSelectedDatabaseShared = () => false;
       expect(pane.shouldRecordFeedback()).toBe(true);
 
-      fakeExplorer.isLastCollection.returns(true);
-      fakeExplorer.isSelectedDatabaseShared.returns(true);
-      pane.container = fakeExplorer as any;
+      fakeExplorer.isLastCollection = () => true;
+      fakeExplorer.isSelectedDatabaseShared = () => true;
       expect(pane.shouldRecordFeedback()).toBe(false);
 
-      fakeExplorer.isLastCollection.returns(false);
-      fakeExplorer.isSelectedDatabaseShared.returns(false);
-      pane.container = fakeExplorer as any;
+      fakeExplorer.isLastCollection = () => false;
+      fakeExplorer.isSelectedDatabaseShared = () => false;
       expect(pane.shouldRecordFeedback()).toBe(false);
     });
   });
@@ -99,38 +96,35 @@ describe("Delete Collection Confirmation Pane", () => {
 
     it("it should log feedback if last collection and database is not shared", () => {
       let selectedCollectionId = "testCol";
-      let fakeDocumentClientUtility = sinon.createStubInstance<DocumentClientUtilityBase>(
-        DocumentClientUtilityBase as any
-      );
-      fakeDocumentClientUtility.deleteCollection.returns(Q.resolve(null));
-      let fakeExplorer = sinon.createStubInstance<ExplorerStub>(ExplorerStub as any);
-      fakeExplorer.findSelectedCollection.returns(
-        new CollectionStub({
+      let fakeDocumentClientUtility = {} as DocumentClientUtilityBase;
+      fakeDocumentClientUtility.deleteCollection = () => Q(null);
+      let fakeExplorer = {} as Explorer;
+      fakeExplorer.findSelectedCollection = () => {
+        return {
           id: ko.observable<string>(selectedCollectionId),
           rid: "test"
-        })
-      );
-      sinon.stub(fakeExplorer, "isNotificationConsoleExpanded").value(ko.observable<boolean>(false));
-      sinon.stub(fakeExplorer, "selectedCollectionId").value(ko.observable<string>(selectedCollectionId));
-      fakeExplorer.isSelectedDatabaseShared.returns(false);
+        } as ViewModels.Collection;
+      };
+      fakeExplorer.isNotificationConsoleExpanded = ko.observable<boolean>(false);
+      fakeExplorer.selectedCollectionId = ko.computed<string>(() => selectedCollectionId);
+      fakeExplorer.isSelectedDatabaseShared = () => false;
       const SubscriptionId = "testId";
       const AccountName = "testAccount";
-      sinon.stub(fakeExplorer, "databaseAccount").value(
-        ko.observable<ViewModels.DatabaseAccount>({
-          id: SubscriptionId,
-          name: AccountName
-        } as ViewModels.DatabaseAccount)
-      );
-      sinon.stub(fakeExplorer, "defaultExperience").value(ko.observable<string>("DocumentDB"));
-      sinon.stub(fakeExplorer, "isPreferredApiCassandra").value(
-        ko.computed(() => {
-          return false;
-        })
-      );
-      sinon.stub(fakeExplorer, "documentClientUtility").value(fakeDocumentClientUtility);
-      sinon.stub(fakeExplorer, "selectedNode").value(ko.observable<TreeNode>());
-      fakeExplorer.isLastCollection.returns(true);
-      fakeExplorer.isSelectedDatabaseShared.returns(false);
+      fakeExplorer.databaseAccount = ko.observable<ViewModels.DatabaseAccount>({
+        id: SubscriptionId,
+        name: AccountName
+      } as ViewModels.DatabaseAccount);
+
+      fakeExplorer.defaultExperience = ko.observable<string>("DocumentDB");
+      fakeExplorer.isPreferredApiCassandra = ko.computed(() => {
+        return false;
+      });
+
+      fakeExplorer.documentClientUtility = fakeDocumentClientUtility;
+      fakeExplorer.selectedNode = ko.observable<TreeNode>();
+      fakeExplorer.isLastCollection = () => true;
+      fakeExplorer.isSelectedDatabaseShared = () => false;
+      fakeExplorer.refreshAllDatabases = () => Q.resolve();
 
       let pane = new DeleteCollectionConfirmationPane({
         documentClientUtility: fakeDocumentClientUtility as any,

src/Explorer/Panes/DeleteCollectionConfirmationPane.ts

@@ -12,8 +12,7 @@ import DeleteFeedback from "../../Common/DeleteFeedback";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 
-export default class DeleteCollectionConfirmationPane extends ContextualPaneBase
-  implements ViewModels.DeleteCollectionConfirmationPane {
+export default class DeleteCollectionConfirmationPane extends ContextualPaneBase {
   public collectionIdConfirmationText: ko.Observable<string>;
   public collectionIdConfirmation: ko.Observable<string>;
   public containerDeleteFeedback: ko.Observable<string>;

src/Explorer/Panes/DeleteDatabaseConfirmationPane.test.ts

@@ -8,41 +8,40 @@ import DeleteDatabaseConfirmationPane from "./DeleteDatabaseConfirmationPane";
 import DeleteFeedback from "../../Common/DeleteFeedback";
 import DocumentClientUtilityBase from "../../Common/DocumentClientUtilityBase";
 import Explorer from "../Explorer";
-import { CollectionStub, DatabaseStub, ExplorerStub } from "../OpenActionsStubs";
 import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { TreeNode } from "../../Contracts/ViewModels";
 import { TabsManager } from "../Tabs/TabsManager";
 
 describe("Delete Database Confirmation Pane", () => {
   describe("Explorer.isLastDatabase() and Explorer.isLastNonEmptyDatabase()", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });
     });
 
     it("should be true if only 1 database", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
+      let database = {} as ViewModels.Database;
       explorer.databases = ko.observableArray<ViewModels.Database>([database]);
       expect(explorer.isLastDatabase()).toBe(true);
     });
 
     it("should be false if only 2 databases", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
-      let database2: ViewModels.Database = new DatabaseStub({});
+      let database = {} as ViewModels.Database;
+      let database2 = {} as ViewModels.Database;
       explorer.databases = ko.observableArray<ViewModels.Database>([database, database2]);
       expect(explorer.isLastDatabase()).toBe(false);
     });
 
     it("should be false if not last empty database", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
+      let database = {} as ViewModels.Database;
       explorer.databases = ko.observableArray<ViewModels.Database>([database]);
       expect(explorer.isLastNonEmptyDatabase()).toBe(false);
     });
 
     it("should be true if last non empty database", () => {
-      let database: ViewModels.Database = new DatabaseStub({});
-      database.collections = ko.observableArray<ViewModels.Collection>([new CollectionStub({})]);
+      let database = {} as ViewModels.Database;
+      database.collections = ko.observableArray<ViewModels.Collection>([{} as ViewModels.Collection]);
       explorer.databases = ko.observableArray<ViewModels.Database>([database]);
       expect(explorer.isLastNonEmptyDatabase()).toBe(true);
     });
@@ -50,11 +49,9 @@ describe("Delete Database Confirmation Pane", () => {
 
   describe("shouldRecordFeedback()", () => {
     it("should return true if last non empty database or is last database that has shared throughput, else false", () => {
-      let fakeDocumentClientUtility = sinon.createStubInstance<DocumentClientUtilityBase>(
-        DocumentClientUtilityBase as any
-      );
-      let fakeExplorer = sinon.createStubInstance<ExplorerStub>(ExplorerStub as any);
-      sinon.stub(fakeExplorer, "isNotificationConsoleExpanded").value(ko.observable<boolean>(false));
+      let fakeDocumentClientUtility = {} as DocumentClientUtilityBase;
+      let fakeExplorer = {} as Explorer;
+      fakeExplorer.isNotificationConsoleExpanded = ko.observable<boolean>(false);
 
       let pane = new DeleteDatabaseConfirmationPane({
         documentClientUtility: fakeDocumentClientUtility as any,
@@ -63,18 +60,18 @@ describe("Delete Database Confirmation Pane", () => {
         container: fakeExplorer as any
       });
 
-      fakeExplorer.isLastNonEmptyDatabase.returns(true);
+      fakeExplorer.isLastNonEmptyDatabase = () => true;
       pane.container = fakeExplorer as any;
       expect(pane.shouldRecordFeedback()).toBe(true);
 
-      fakeExplorer.isLastDatabase.returns(true);
-      fakeExplorer.isSelectedDatabaseShared.returns(true);
+      fakeExplorer.isLastDatabase = () => true;
+      fakeExplorer.isSelectedDatabaseShared = () => true;
       pane.container = fakeExplorer as any;
       expect(pane.shouldRecordFeedback()).toBe(true);
 
-      fakeExplorer.isLastNonEmptyDatabase.returns(false);
-      fakeExplorer.isLastDatabase.returns(true);
-      fakeExplorer.isSelectedDatabaseShared.returns(false);
+      fakeExplorer.isLastNonEmptyDatabase = () => false;
+      fakeExplorer.isLastDatabase = () => true;
+      fakeExplorer.isSelectedDatabaseShared = () => false;
       pane.container = fakeExplorer as any;
       expect(pane.shouldRecordFeedback()).toBe(false);
     });
@@ -93,39 +90,34 @@ describe("Delete Database Confirmation Pane", () => {
 
     it("on submit() it should log feedback if last non empty database or is last database that has shared throughput", () => {
       let selectedDatabaseId = "testDB";
-      let fakeDocumentClientUtility = sinon.createStubInstance<DocumentClientUtilityBase>(
-        DocumentClientUtilityBase as any
-      );
-      fakeDocumentClientUtility.deleteDatabase.returns(Q.resolve(null));
-      let fakeExplorer = sinon.createStubInstance<ExplorerStub>(ExplorerStub as any);
-      fakeExplorer.findSelectedDatabase.returns(
-        new DatabaseStub({
+      let fakeDocumentClientUtility = {} as DocumentClientUtilityBase;
+      fakeDocumentClientUtility.deleteDatabase = () => Q.resolve(null);
+      let fakeExplorer = {} as Explorer;
+      fakeExplorer.findSelectedDatabase = () => {
+        return {
           id: ko.observable<string>(selectedDatabaseId),
           rid: "test",
           collections: ko.observableArray<ViewModels.Collection>()
-        })
-      );
-      sinon.stub(fakeExplorer, "isNotificationConsoleExpanded").value(ko.observable<boolean>(false));
-      sinon.stub(fakeExplorer, "selectedDatabaseId").value(ko.observable<string>(selectedDatabaseId));
-      fakeExplorer.isSelectedDatabaseShared.returns(false);
+        } as ViewModels.Database;
+      };
+      fakeExplorer.refreshAllDatabases = () => Q.resolve();
+      fakeExplorer.isNotificationConsoleExpanded = ko.observable<boolean>(false);
+      fakeExplorer.selectedDatabaseId = ko.computed<string>(() => selectedDatabaseId);
+      fakeExplorer.isSelectedDatabaseShared = () => false;
       const SubscriptionId = "testId";
       const AccountName = "testAccount";
-      sinon.stub(fakeExplorer, "databaseAccount").value(
-        ko.observable<ViewModels.DatabaseAccount>({
-          id: SubscriptionId,
-          name: AccountName
-        } as ViewModels.DatabaseAccount)
-      );
-      sinon.stub(fakeExplorer, "defaultExperience").value(ko.observable<string>("DocumentDB"));
-      sinon.stub(fakeExplorer, "isPreferredApiCassandra").value(
-        ko.computed(() => {
-          return false;
-        })
-      );
-      sinon.stub(fakeExplorer, "documentClientUtility").value(fakeDocumentClientUtility);
-      sinon.stub(fakeExplorer, "selectedNode").value(ko.observable<TreeNode>());
-      sinon.stub(fakeExplorer, "tabsManager").value(new TabsManager());
-      fakeExplorer.isLastNonEmptyDatabase.returns(true);
+      fakeExplorer.databaseAccount = ko.observable<ViewModels.DatabaseAccount>({
+        id: SubscriptionId,
+        name: AccountName
+      } as ViewModels.DatabaseAccount);
+      fakeExplorer.defaultExperience = ko.observable<string>("DocumentDB");
+      fakeExplorer.isPreferredApiCassandra = ko.computed(() => {
+        return false;
+      });
+      fakeExplorer.documentClientUtility = fakeDocumentClientUtility;
+      fakeExplorer.selectedNode = ko.observable<TreeNode>();
+      fakeExplorer.tabsManager = new TabsManager();
+      fakeExplorer.isLastNonEmptyDatabase = () => true;
 
       let pane = new DeleteDatabaseConfirmationPane({
         documentClientUtility: fakeDocumentClientUtility as any,

src/Explorer/Panes/DeleteDatabaseConfirmationPane.ts

@@ -13,8 +13,7 @@ import DeleteFeedback from "../../Common/DeleteFeedback";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 
-export default class DeleteDatabaseConfirmationPane extends ContextualPaneBase
-  implements ViewModels.DeleteDatabaseConfirmationPane {
+export default class DeleteDatabaseConfirmationPane extends ContextualPaneBase {
   public databaseIdConfirmationText: ko.Observable<string>;
   public databaseIdConfirmation: ko.Observable<string>;
   public databaseDeleteFeedback: ko.Observable<string>;

src/Explorer/Panes/ExecuteSprocParamsPane.ts

@@ -3,6 +3,7 @@ import * as _ from "underscore";
 import * as Constants from "../../Common/Constants";
 import * as ViewModels from "../../Contracts/ViewModels";
 import { ContextualPaneBase } from "./ContextualPaneBase";
+import StoredProcedure from "../Tree/StoredProcedure";
 
 export interface ExecuteSprocParam {
   type: ko.Observable<string>;
@@ -14,7 +15,7 @@ type UnwrappedExecuteSprocParam = {
   value: any;
 };
 
-export class ExecuteSprocParamsPane extends ContextualPaneBase implements ViewModels.ExecuteSprocParamsPane {
+export class ExecuteSprocParamsPane extends ContextualPaneBase {
   public params: ko.ObservableArray<ExecuteSprocParam>;
   public partitionKeyType: ko.Observable<string>;
   public partitionKeyValue: ko.Observable<string>;
@@ -22,7 +23,7 @@ export class ExecuteSprocParamsPane extends ContextualPaneBase implements ViewMo
   public addNewParamLabel: string = "Add New Param";
   public executeButtonEnabled: ko.Computed<boolean>;
 
-  private _selectedSproc: ViewModels.StoredProcedure;
+  private _selectedSproc: StoredProcedure;
 
   constructor(options: ViewModels.PaneOptions) {
     super(options);
@@ -39,8 +40,7 @@ export class ExecuteSprocParamsPane extends ContextualPaneBase implements ViewMo
 
   public open() {
     super.open();
-    const currentSelectedSproc: ViewModels.StoredProcedure =
-      this.container && this.container.findSelectedStoredProcedure();
+    const currentSelectedSproc = this.container && this.container.findSelectedStoredProcedure();
     if (!!currentSelectedSproc && !!this._selectedSproc && this._selectedSproc.rid !== currentSelectedSproc.rid) {
       this.params([]);
       this.partitionKeyValue("");

src/Explorer/Panes/GenericRightPaneComponent.tsx

@@ -1,13 +1,13 @@
 import * as React from "react";
-import * as ViewModels from "../../Contracts/ViewModels";
 import { IconButton, PrimaryButton } from "office-ui-fabric-react/lib/Button";
 import { KeyCodes } from "../../Common/Constants";
 import { Subscription } from "knockout";
 import ErrorRedIcon from "../../../images/error_red.svg";
 import LoadingIndicatorIcon from "../../../images/LoadingIndicator_3Squares.gif";
+import Explorer from "../Explorer";
 
 export interface GenericRightPaneProps {
-  container: ViewModels.Explorer;
+  container: Explorer;
   content: JSX.Element;
   formError: string;
   formErrorDetail: string;

src/Explorer/Panes/GraphStylingPane.ts

@@ -2,7 +2,7 @@ import * as ko from "knockout";
 import * as ViewModels from "../../Contracts/ViewModels";
 import { ContextualPaneBase } from "./ContextualPaneBase";
 
-export default class GraphStylingPane extends ContextualPaneBase implements ViewModels.GraphStylingPane {
+export default class GraphStylingPane extends ContextualPaneBase {
   public graphConfigUIData: ViewModels.GraphConfigUiData;
   private remoteConfig: ViewModels.GraphConfigUiData;
 

src/Explorer/Panes/LibraryManagePane.html

@@ -1,55 +0,0 @@
-<div data-bind="visible: visible, event: { keydown: onPaneKeyDown }">
-  <div class="contextual-pane-out" data-bind="click: cancel, clickBubble: false"></div>
-  <div class="contextual-pane" id="libraryManagePane">
-    <!-- Library Manage  -- Start -->
-    <div class="contextual-pane-in">
-      <form class="paneContentContainer" data-bind="submit: submit">
-        <!-- Library Manage header - Start -->
-        <div class="firstdivbg headerline">
-          <span data-bind="text: title"></span>
-          <div
-            class="closeImg"
-            role="button"
-            aria-label="Close pane"
-            tabindex="0"
-            data-bind="click: cancel, event: { keypress: onCloseKeyPress }"
-          >
-            <img src="../../../images/close-black.svg" title="Close" alt="Close" />
-          </div>
-        </div>
-        <!-- Library Manage header - End -->
-
-        <!-- Library Manage errors - Start -->
-        <div
-          class="warningErrorContainer"
-          aria-live="assertive"
-          data-bind="visible: formErrors() && formErrors() !== ''"
-        >
-          <div class="warningErrorContent">
-            <span><img class="paneErrorIcon" src="/error_red.svg" alt="Error"/></span>
-            <span class="warningErrorDetailsLinkContainer">
-              <span class="formErrors" data-bind="text: formErrors, attr: { title: formErrors }"></span>
-              <a
-                class="errorLink"
-                role="link"
-                data-bind="visible: formErrorsDetails() && formErrorsDetails() !== '', click: showErrorDetails"
-                >More details</a
-              >
-            </span>
-          </div>
-        </div>
-        <!-- Library Manage errors - End -->
-
-        <!-- Library Manage inputs - Start -->
-        <div class="paneMainContent"><div data-bind="react: libraryManageComponentAdapter"></div></div>
-        <!-- Library Manage inputs - End -->
-      </form>
-    </div>
-    <!-- Library Manage - End -->
-    <!-- Loader - Start -->
-    <div class="dataExplorerLoaderContainer dataExplorerPaneLoaderContainer" data-bind="visible: isExecuting">
-      <img class="dataExplorerLoader" src="/LoadingIndicator_3Squares.gif" />
-    </div>
-    <!-- Loader - End -->
-  </div>
-</div>

src/Explorer/Panes/LibraryManagePane.ts

@@ -1,372 +0,0 @@
-import * as ko from "knockout";
-import * as Constants from "../../Common/Constants";
-import * as ViewModels from "../../Contracts/ViewModels";
-import * as ErrorParserUtility from "../../Common/ErrorParserUtility";
-import TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
-import { Action } from "../../Shared/Telemetry/TelemetryConstants";
-import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
-import { ContextualPaneBase } from "./ContextualPaneBase";
-import { LibraryManageComponentAdapter } from "../Controls/LibraryManagement/LibraryManageComponentAdapter";
-import {
-  LibraryManageComponentProps,
-  LibraryAddNameTextFieldProps,
-  LibraryAddUrlTextFieldProps,
-  LibraryAddButtonProps,
-  LibraryManageGridProps
-} from "../Controls/LibraryManagement/LibraryManage";
-import { Library } from "../../Contracts/DataModels";
-import * as Logger from "../../Common/Logger";
-import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
-
-export class LibraryManagePane extends ContextualPaneBase {
-  public libraryManageComponentAdapter: LibraryManageComponentAdapter;
-
-  private _libraryManageProps: ko.Observable<LibraryManageComponentProps>;
-  private _libraryManageStates: { isNameValid: boolean; isUrlValid: boolean };
-
-  constructor(options: ViewModels.PaneOptions) {
-    super(options);
-    this.title("Libraries");
-
-    this._libraryManageStates = {
-      isNameValid: true,
-      isUrlValid: true
-    };
-    this._libraryManageProps = ko.observable<LibraryManageComponentProps>({
-      addProps: {
-        nameProps: {
-          libraryName: "",
-          onLibraryNameChange: this._onLibraryNameChange,
-          onLibraryNameValidated: this._onLibraryNameValidated
-        },
-        urlProps: {
-          libraryAddress: "",
-          onLibraryAddressChange: this._onLibraryAddressChange,
-          onLibraryAddressValidated: this._onLibraryAddressValidated
-        },
-        buttonProps: {
-          disabled: false,
-          onLibraryAddClick: this._onLibraryAddClick
-        }
-      },
-      gridProps: {
-        items: [],
-        onLibraryDeleteClick: this._onLibraryDeleteClick
-      }
-    });
-    this.libraryManageComponentAdapter = new LibraryManageComponentAdapter();
-    this.libraryManageComponentAdapter.parameters = this._libraryManageProps;
-
-    this.resetData();
-  }
-
-  public open(): void {
-    const resourceId: string = this.container.databaseAccount() && this.container.databaseAccount().id;
-    this._getLibraries(resourceId).then(
-      (libraries: Library[]) => {
-        this._updateLibraryManageComponentProps(null, null, null, {
-          items: libraries
-        });
-      },
-      reason => {
-        const parsedError = ErrorParserUtility.parse(reason);
-        this.formErrors(parsedError[0].message);
-      }
-    );
-    super.open();
-  }
-
-  public submit(): void {
-    // override default behavior because this is not a form
-  }
-
-  private _updateLibraryManageComponentProps(
-    newNameProps?: Partial<LibraryAddNameTextFieldProps>,
-    newUrlProps?: Partial<LibraryAddUrlTextFieldProps>,
-    newButtonProps?: Partial<LibraryAddButtonProps>,
-    newGridProps?: Partial<LibraryManageGridProps>
-  ): void {
-    let {
-      addProps: { buttonProps, nameProps, urlProps },
-      gridProps
-    } = this._libraryManageProps();
-    if (newNameProps) {
-      nameProps = { ...nameProps, ...newNameProps };
-    }
-    if (newUrlProps) {
-      urlProps = { ...urlProps, ...newUrlProps };
-    }
-    if (newButtonProps) {
-      buttonProps = { ...buttonProps, ...newButtonProps };
-    }
-    if (newGridProps) {
-      gridProps = { ...gridProps, ...newGridProps };
-    }
-    this._libraryManageProps({
-      addProps: {
-        nameProps,
-        urlProps,
-        buttonProps
-      },
-      gridProps
-    });
-    this._libraryManageProps.valueHasMutated();
-  }
-
-  private _onLibraryNameChange = (libraryName: string): void => {
-    this._updateLibraryManageComponentProps({ libraryName });
-  };
-
-  private _onLibraryNameValidated = (errorMessage: string): void => {
-    this._libraryManageStates.isNameValid = !errorMessage;
-    this._validateAddButton();
-  };
-
-  private _onLibraryAddressChange = (libraryAddress: string): void => {
-    this._updateLibraryManageComponentProps(null, {
-      libraryAddress
-    });
-
-    if (!this._libraryManageProps().addProps.nameProps.libraryName) {
-      const parsedLibraryAddress = this._parseLibraryUrl(libraryAddress);
-      if (!parsedLibraryAddress) {
-        return;
-      }
-
-      let libraryName = this._sanitizeLibraryName(parsedLibraryAddress[2]);
-      this._updateLibraryManageComponentProps({ libraryName });
-    }
-  };
-
-  private _sanitizeLibraryName = (libraryName: string): string => {
-    const invalidCharRegex = /[^a-zA-Z0-9-]/gm;
-    return libraryName
-      .replace(invalidCharRegex, "-")
-      .substring(0, Math.min(Constants.SparkLibrary.nameMaxLength, libraryName.length));
-  };
-
-  private _onLibraryAddressValidated = (errorMessage: string): void => {
-    this._libraryManageStates.isUrlValid = !errorMessage;
-    this._validateAddButton();
-  };
-
-  private _validateAddButton = (): void => {
-    const isValid = this._libraryManageStates.isNameValid && this._libraryManageStates.isUrlValid;
-    const isUploadDisabled = this._libraryManageProps().addProps.buttonProps.disabled;
-    if (isValid === isUploadDisabled) {
-      this._updateLibraryManageComponentProps(null, null, {
-        disabled: !isUploadDisabled
-      });
-    }
-  };
-
-  private _onLibraryDeleteClick = (libraryName: string): void => {
-    const resourceId: string = this.container.databaseAccount() && this.container.databaseAccount().id;
-    this.isExecuting(true);
-    this._deleteLibrary(resourceId, libraryName).then(
-      () => {
-        this.isExecuting(false);
-        const items = this._libraryManageProps().gridProps.items.filter(lib => lib.name !== libraryName);
-        this._updateLibraryManageComponentProps(null, null, null, {
-          items
-        });
-      },
-      reason => {
-        this.isExecuting(false);
-        const parsedError = ErrorParserUtility.parse(reason);
-        this.formErrors(parsedError[0].message);
-      }
-    );
-  };
-
-  private _onLibraryAddClick = (): void => {
-    const libraryAddress = this._libraryManageProps().addProps.urlProps.libraryAddress;
-    if (!libraryAddress) {
-      this.formErrors("Library Url cannot be null");
-      return;
-    }
-    const libraryName = this._libraryManageProps().addProps.nameProps.libraryName || this._generateLibraryName();
-    if (!libraryName) {
-      this.formErrors("Library Name cannot be null");
-      return;
-    }
-
-    const parsedLibraryAddress = this._parseLibraryUrl(libraryAddress);
-    if (!parsedLibraryAddress) {
-      return;
-    }
-
-    const library: Library = {
-      name: libraryName,
-      properties: {
-        kind: "Jar",
-        source: {
-          kind: "HttpsUri",
-          libraryFileName: `${libraryName}.${parsedLibraryAddress[3]}`,
-          uri: libraryAddress
-        }
-      }
-    };
-    const resourceId: string = this.container.databaseAccount() && this.container.databaseAccount().id;
-
-    this.isExecuting(true);
-    this._updateLibraryManageComponentProps(null, null, { disabled: true });
-    this._addLibrary(resourceId, library).then(
-      () => {
-        this.isExecuting(false);
-        this._updateLibraryManageComponentProps(
-          {
-            libraryName: ""
-          },
-          {
-            libraryAddress: ""
-          },
-          {
-            disabled: false
-          },
-          {
-            items: [...this._libraryManageProps().gridProps.items, library]
-          }
-        );
-      },
-      reason => {
-        this.isExecuting(false);
-        const parsedError = ErrorParserUtility.parse(reason);
-        this.formErrors(parsedError[0].message);
-      }
-    );
-  };
-
-  private _parseLibraryUrl = (url: string): RegExpExecArray => {
-    const libraryUrlRegex = /^(https:\/\/.+\/)(.+)\.(jar)$/gi;
-    return libraryUrlRegex.exec(url);
-  };
-
-  private _generateLibraryName = (): string => {
-    return `library-${Math.random()
-      .toString(32)
-      .substring(2)}`;
-  };
-
-  private async _getLibraries(resourceId: string): Promise<Library[]> {
-    if (!resourceId) {
-      return Promise.reject("Invalid inputs");
-    }
-
-    if (!this.container.sparkClusterManager) {
-      return Promise.reject("Cluster client is not initialized yet");
-    }
-
-    const inProgressId = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      `Fetching libraries...`
-    );
-    try {
-      const libraries = await this.container.sparkClusterManager.getLibrariesAsync(resourceId);
-      return libraries;
-    } catch (e) {
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to fetch libraries. Reason: ${JSON.stringify(e)}`
-      );
-      Logger.logError(e, "Explorer/_getLibraries");
-      throw e;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(inProgressId);
-    }
-  }
-
-  private async _addLibrary(resourceId: string, library: Library): Promise<void> {
-    if (!library || !resourceId) {
-      return Promise.reject("invalid inputs");
-    }
-
-    if (!this.container.sparkClusterManager) {
-      return Promise.reject("cluster client is not initialized yet");
-    }
-
-    TelemetryProcessor.traceStart(Action.LibraryManage, {
-      resourceId,
-      defaultExperience: this.container.defaultExperience(),
-      dataExplorerArea: Constants.Areas.ContextualPane,
-      paneTitle: this.title(),
-      area: "LibraryManagePane/_deleteLibrary",
-      libraryName: library.name
-    });
-
-    const libraryName = library.name;
-    const inProgressId = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      `Uploading ${libraryName}...`
-    );
-    try {
-      await this.container.sparkClusterManager.addLibraryAsync(resourceId, libraryName, library);
-      TelemetryProcessor.traceSuccess(Action.LibraryManage, {
-        resourceId,
-        area: "LibraryManagePane/_deleteLibrary",
-        libraryName: library.name
-      });
-    } catch (e) {
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to upload ${libraryName}. Reason: ${JSON.stringify(e)}`
-      );
-      TelemetryProcessor.traceFailure(Action.LibraryManage, {
-        resourceId,
-        area: "LibraryManagePane/_deleteLibrary",
-        libraryName: library.name,
-        error: e
-      });
-      Logger.logError(e, "Explorer/_uploadLibrary");
-      throw e;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(inProgressId);
-    }
-  }
-
-  private async _deleteLibrary(resourceId: string, libraryName: string): Promise<void> {
-    if (!libraryName || !resourceId) {
-      return Promise.reject("invalid inputs");
-    }
-
-    if (!this.container.sparkClusterManager) {
-      return Promise.reject("cluster client is not initialized yet");
-    }
-
-    TelemetryProcessor.traceStart(Action.LibraryManage, {
-      resourceId,
-      defaultExperience: this.container.defaultExperience(),
-      dataExplorerArea: Constants.Areas.ContextualPane,
-      paneTitle: this.title(),
-      area: "LibraryManagePane/_deleteLibrary",
-      libraryName
-    });
-    const inProgressId = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      `Deleting ${libraryName}...`
-    );
-    try {
-      await this.container.sparkClusterManager.deleteLibraryAsync(resourceId, libraryName);
-      TelemetryProcessor.traceSuccess(Action.LibraryManage, {
-        resourceId,
-        area: "LibraryManagePane/_deleteLibrary",
-        libraryName
-      });
-    } catch (e) {
-      NotificationConsoleUtils.logConsoleMessage(
-        ConsoleDataType.Error,
-        `Failed to delete ${libraryName}. Reason: ${JSON.stringify(e)}`
-      );
-      TelemetryProcessor.traceFailure(Action.LibraryManage, {
-        resourceId,
-        area: "LibraryManagePane/_deleteLibrary",
-        libraryName,
-        error: e
-      });
-      Logger.logError(e, "Explorer/_deleteLibrary");
-      throw e;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(inProgressId);
-    }
-  }
-}

src/Explorer/Panes/LoadQueryPane.ts

@@ -7,7 +7,7 @@ import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsol
 import * as Logger from "../../Common/Logger";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 
-export class LoadQueryPane extends ContextualPaneBase implements ViewModels.LoadQueryPane {
+export class LoadQueryPane extends ContextualPaneBase {
   public selectedFilesTitle: ko.Observable<string>;
   public files: ko.Observable<FileList>;
 

src/Explorer/Panes/NewVertexPane.ts

@@ -2,9 +2,10 @@ import * as ko from "knockout";
 import * as ViewModels from "../../Contracts/ViewModels";
 import { ContextualPaneBase } from "./ContextualPaneBase";
 import { KeyCodes } from "../../Common/Constants";
+import Explorer from "../Explorer";
 
-export default class NewVertexPane extends ContextualPaneBase implements ViewModels.NewVertexPane {
-  public container: ViewModels.Explorer;
+export default class NewVertexPane extends ContextualPaneBase {
+  public container: Explorer;
   public visible: ko.Observable<boolean>;
   public formErrors: ko.Observable<string>;
   public formErrorsDetails: ko.Observable<string>;

src/Explorer/Panes/PaneComponents.ts

@@ -19,8 +19,6 @@ import BrowseQueriesPaneTemplate from "./BrowseQueriesPane.html";
 import UploadFilePaneTemplate from "./UploadFilePane.html";
 import StringInputPaneTemplate from "./StringInputPane.html";
 import SetupNotebooksPaneTemplate from "./SetupNotebooksPane.html";
-import LibraryManagePaneTemplate from "./LibraryManagePane.html";
-import ClusterLibraryPaneTemplate from "./ClusterLibraryPane.html";
 import GitHubReposPaneTemplate from "./GitHubReposPane.html";
 
 export class PaneComponent {
@@ -218,24 +216,6 @@ export class SetupNotebooksPaneComponent {
   }
 }
 
-export class LibraryManagePaneComponent {
-  constructor() {
-    return {
-      viewModel: PaneComponent,
-      template: LibraryManagePaneTemplate
-    };
-  }
-}
-
-export class ClusterLibraryPaneComponent {
-  constructor() {
-    return {
-      viewModel: PaneComponent,
-      template: ClusterLibraryPaneTemplate
-    };
-  }
-}
-
 export class GitHubReposPaneComponent {
   constructor() {
     return {

src/Explorer/Panes/PublishNotebookPaneAdapter.tsx

@@ -1,164 +1,156 @@
-import ko from "knockout";
-import { ITextFieldProps, Stack, Text, TextField } from "office-ui-fabric-react";
-import * as React from "react";
-import { ReactAdapter } from "../../Bindings/ReactBindingHandler";
-import * as Logger from "../../Common/Logger";
-import * as ViewModels from "../../Contracts/ViewModels";
-import { JunoClient } from "../../Juno/JunoClient";
-import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
-import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
-import { FileSystemUtil } from "../Notebook/FileSystemUtil";
-import { GenericRightPaneComponent, GenericRightPaneProps } from "./GenericRightPaneComponent";
-
-export class PublishNotebookPaneAdapter implements ReactAdapter {
-  parameters: ko.Observable<number>;
-  private isOpened: boolean;
-  private isExecuting: boolean;
-  private formError: string;
-  private formErrorDetail: string;
-
-  private name: string;
-  private author: string;
-  private content: string;
-  private description: string;
-  private tags: string;
-  private thumbnailUrl: string;
-
-  constructor(private container: ViewModels.Explorer, private junoClient: JunoClient) {
-    this.parameters = ko.observable(Date.now());
-    this.reset();
-    this.triggerRender();
-  }
-
-  public renderComponent(): JSX.Element {
-    if (!this.isOpened) {
-      return undefined;
-    }
-
-    const props: GenericRightPaneProps = {
-      container: this.container,
-      content: this.createContent(),
-      formError: this.formError,
-      formErrorDetail: this.formErrorDetail,
-      id: "publishnotebookpane",
-      isExecuting: this.isExecuting,
-      title: "Publish to gallery",
-      submitButtonText: "Publish",
-      onClose: () => this.close(),
-      onSubmit: () => this.submit()
-    };
-
-    return <GenericRightPaneComponent {...props} />;
-  }
-
-  public triggerRender(): void {
-    window.requestAnimationFrame(() => this.parameters(Date.now()));
-  }
-
-  public open(name: string, author: string, content: string): void {
-    this.name = name;
-    this.author = author;
-    this.content = content;
-
-    this.isOpened = true;
-    this.triggerRender();
-  }
-
-  public close(): void {
-    this.reset();
-    this.triggerRender();
-  }
-
-  public async submit(): Promise<void> {
-    const notificationId = NotificationConsoleUtils.logConsoleMessage(
-      ConsoleDataType.InProgress,
-      `Publishing ${this.name} to gallery`
-    );
-    this.isExecuting = true;
-    this.triggerRender();
-
-    try {
-      if (!this.name || !this.description || !this.author) {
-        throw new Error("Name, description, and author are required");
-      }
-
-      const response = await this.junoClient.publishNotebook(
-        this.name,
-        this.description,
-        this.tags?.split(","),
-        this.author,
-        this.thumbnailUrl,
-        this.content
-      );
-      if (!response.data) {
-        throw new Error(`Received HTTP ${response.status} when publishing ${name} to gallery`);
-      }
-
-      NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.Info, `Published ${name} to gallery`);
-    } catch (error) {
-      this.formError = `Failed to publish ${this.name} to gallery`;
-      this.formErrorDetail = `${error}`;
-
-      const message = `${this.formError}: ${this.formErrorDetail}`;
-      Logger.logError(message, "PublishNotebookPaneAdapter/submit");
-      NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.Error, message);
-      return;
-    } finally {
-      NotificationConsoleUtils.clearInProgressMessageWithId(notificationId);
-      this.isExecuting = false;
-      this.triggerRender();
-    }
-
-    this.close();
-  }
-
-  private createContent = (): JSX.Element => {
-    const descriptionPara1 =
-      "This notebook has your data. Please make sure you delete any sensitive data/output before publishing.";
-    const descriptionPara2 = `Would you like to publish and share ${FileSystemUtil.stripExtension(
-      this.name,
-      "ipynb"
-    )} to the gallery?`;
-    const descriptionProps: ITextFieldProps = {
-      label: "Description",
-      ariaLabel: "Description",
-      multiline: true,
-      rows: 3,
-      required: true,
-      onChange: (event, newValue) => (this.description = newValue)
-    };
-    const tagsProps: ITextFieldProps = {
-      label: "Tags",
-      ariaLabel: "Tags",
-      placeholder: "Optional tag 1, Optional tag 2",
-      onChange: (event, newValue) => (this.tags = newValue)
-    };
-    const thumbnailProps: ITextFieldProps = {
-      label: "Cover image url",
-      ariaLabel: "Cover image url",
-      onChange: (event, newValue) => (this.thumbnailUrl = newValue)
-    };
-
-    return (
-      <div className="panelContent">
-        <Stack className="paneMainContent" tokens={{ childrenGap: 20 }}>
-          <Text>{descriptionPara1}</Text>
-          <Text>{descriptionPara2}</Text>
-          <TextField {...descriptionProps} />
-          <TextField {...tagsProps} />
-          <TextField {...thumbnailProps} />
-        </Stack>
-      </div>
-    );
-  };
-
-  private reset = (): void => {
-    this.isOpened = false;
-    this.isExecuting = false;
-    this.formError = undefined;
-    this.formErrorDetail = undefined;
-    this.name = undefined;
-    this.author = undefined;
-    this.content = undefined;
-  };
-}
+import ko from "knockout";
+import * as React from "react";
+import { ReactAdapter } from "../../Bindings/ReactBindingHandler";
+import * as Logger from "../../Common/Logger";
+import { JunoClient } from "../../Juno/JunoClient";
+import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
+import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
+import { GenericRightPaneComponent, GenericRightPaneProps } from "./GenericRightPaneComponent";
+import Explorer from "../Explorer";
+import { PublishNotebookPaneComponent, PublishNotebookPaneProps } from "./PublishNotebookPaneComponent";
+
+export class PublishNotebookPaneAdapter implements ReactAdapter {
+  parameters: ko.Observable<number>;
+  private isOpened: boolean;
+  private isExecuting: boolean;
+  private formError: string;
+  private formErrorDetail: string;
+
+  private name: string;
+  private author: string;
+  private content: string;
+  private description: string;
+  private tags: string;
+  private imageSrc: string;
+
+  constructor(private container: Explorer, private junoClient: JunoClient) {
+    this.parameters = ko.observable(Date.now());
+    this.reset();
+    this.triggerRender();
+  }
+
+  public renderComponent(): JSX.Element {
+    if (!this.isOpened) {
+      return undefined;
+    }
+
+    const props: GenericRightPaneProps = {
+      container: this.container,
+      content: this.createContent(),
+      formError: this.formError,
+      formErrorDetail: this.formErrorDetail,
+      id: "publishnotebookpane",
+      isExecuting: this.isExecuting,
+      title: "Publish to gallery",
+      submitButtonText: "Publish",
+      onClose: () => this.close(),
+      onSubmit: () => this.submit()
+    };
+
+    return <GenericRightPaneComponent {...props} />;
+  }
+
+  public triggerRender(): void {
+    window.requestAnimationFrame(() => this.parameters(Date.now()));
+  }
+
+  public open(name: string, author: string, content: string): void {
+    this.name = name;
+    this.author = author;
+    this.content = content;
+
+    this.isOpened = true;
+    this.triggerRender();
+  }
+
+  public close(): void {
+    this.reset();
+    this.triggerRender();
+  }
+
+  public async submit(): Promise<void> {
+    const notificationId = NotificationConsoleUtils.logConsoleMessage(
+      ConsoleDataType.InProgress,
+      `Publishing ${this.name} to gallery`
+    );
+    this.isExecuting = true;
+    this.triggerRender();
+
+    try {
+      if (!this.name || !this.description || !this.author) {
+        throw new Error("Name, description, and author are required");
+      }
+
+      const response = await this.junoClient.publishNotebook(
+        this.name,
+        this.description,
+        this.tags?.split(","),
+        this.author,
+        this.imageSrc,
+        this.content
+      );
+      if (!response.data) {
+        throw new Error(`Received HTTP ${response.status} when publishing ${name} to gallery`);
+      }
+
+      NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.Info, `Published ${name} to gallery`);
+    } catch (error) {
+      this.formError = `Failed to publish ${this.name} to gallery`;
+      this.formErrorDetail = `${error}`;
+
+      const message = `${this.formError}: ${this.formErrorDetail}`;
+      Logger.logError(message, "PublishNotebookPaneAdapter/submit");
+      NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.Error, message);
+      return;
+    } finally {
+      NotificationConsoleUtils.clearInProgressMessageWithId(notificationId);
+      this.isExecuting = false;
+      this.triggerRender();
+    }
+
+    this.close();
+  }
+
+  private createFormErrorForLargeImageSelection = (formError: string, formErrorDetail: string, area: string): void => {
+    this.formError = formError;
+    this.formErrorDetail = formErrorDetail;
+
+    const message = `${this.formError}: ${this.formErrorDetail}`;
+    Logger.logError(message, area);
+    NotificationConsoleUtils.logConsoleMessage(ConsoleDataType.Error, message);
+    this.triggerRender();
+  };
+
+  private clearFormError = (): void => {
+    this.formError = undefined;
+    this.formErrorDetail = undefined;
+    this.triggerRender();
+  };
+
+  private createContent = (): JSX.Element => {
+    const publishNotebookPaneProps: PublishNotebookPaneProps = {
+      notebookName: this.name,
+      notebookDescription: "",
+      notebookTags: "",
+      notebookAuthor: this.author,
+      notebookCreatedDate: new Date().toISOString(),
+      onChangeDescription: (newValue: string) => (this.description = newValue),
+      onChangeTags: (newValue: string) => (this.tags = newValue),
+      onChangeImageSrc: (newValue: string) => (this.imageSrc = newValue),
+      onError: this.createFormErrorForLargeImageSelection,
+      clearFormError: this.clearFormError
+    };
+
+    return <PublishNotebookPaneComponent {...publishNotebookPaneProps} />;
+  };
+
+  private reset = (): void => {
+    this.isOpened = false;
+    this.isExecuting = false;
+    this.formError = undefined;
+    this.formErrorDetail = undefined;
+    this.name = undefined;
+    this.author = undefined;
+    this.content = undefined;
+  };
+}

src/Explorer/Panes/PublishNotebookPaneComponent.less

@@ -0,0 +1,6 @@
+.publishNotebookPanelContent {
+    display: flex;
+    flex-direction: column;
+    flex: 1;
+    overflow-y: auto;
+}

src/Explorer/Panes/PublishNotebookPaneComponent.test.tsx

@@ -0,0 +1,23 @@
+import { shallow } from "enzyme";
+import React from "react";
+import { PublishNotebookPaneComponent, PublishNotebookPaneProps } from "./PublishNotebookPaneComponent";
+
+describe("PublishNotebookPaneComponent", () => {
+  it("renders", () => {
+    const props: PublishNotebookPaneProps = {
+      notebookName: "SampleNotebook.ipynb",
+      notebookDescription: "sample description",
+      notebookTags: "tag1, tag2",
+      notebookAuthor: "CosmosDB",
+      notebookCreatedDate: "2020-07-17T00:00:00Z",
+      onChangeDescription: undefined,
+      onChangeTags: undefined,
+      onChangeImageSrc: undefined,
+      onError: undefined,
+      clearFormError: undefined
+    };
+
+    const wrapper = shallow(<PublishNotebookPaneComponent {...props} />);
+    expect(wrapper).toMatchSnapshot();
+  });
+});

src/Explorer/Panes/PublishNotebookPaneComponent.tsx

@@ -0,0 +1,205 @@
+import { ITextFieldProps, Stack, Text, TextField, Dropdown, IDropdownProps } from "office-ui-fabric-react";
+import * as React from "react";
+import { GalleryCardComponent } from "../Controls/NotebookGallery/Cards/GalleryCardComponent";
+import { FileSystemUtil } from "../Notebook/FileSystemUtil";
+import "./PublishNotebookPaneComponent.less";
+
+export interface PublishNotebookPaneProps {
+  notebookName: string;
+  notebookDescription: string;
+  notebookTags: string;
+  notebookAuthor: string;
+  notebookCreatedDate: string;
+  onChangeDescription: (newValue: string) => void;
+  onChangeTags: (newValue: string) => void;
+  onChangeImageSrc: (newValue: string) => void;
+  onError: (formError: string, formErrorDetail: string, area: string) => void;
+  clearFormError: () => void;
+}
+
+interface PublishNotebookPaneState {
+  type: string;
+  notebookDescription: string;
+  notebookTags: string;
+  imageSrc: string;
+}
+
+export class PublishNotebookPaneComponent extends React.Component<PublishNotebookPaneProps, PublishNotebookPaneState> {
+  private static readonly maxImageSizeInMib = 1.5;
+  private static readonly ImageTypes = ["URL", "Custom Image"];
+  private descriptionPara1: string;
+  private descriptionPara2: string;
+  private descriptionProps: ITextFieldProps;
+  private tagsProps: ITextFieldProps;
+  private thumbnailUrlProps: ITextFieldProps;
+  private thumbnailSelectorProps: IDropdownProps;
+  private imageToBase64: (file: File, updateImageSrc: (result: string) => void) => void;
+
+  constructor(props: PublishNotebookPaneProps) {
+    super(props);
+
+    this.state = {
+      type: PublishNotebookPaneComponent.ImageTypes[0],
+      notebookDescription: "",
+      notebookTags: "",
+      imageSrc: undefined
+    };
+
+    this.imageToBase64 = (file: File, updateImageSrc: (result: string) => void) => {
+      const reader = new FileReader();
+      reader.readAsDataURL(file);
+      reader.onload = function() {
+        updateImageSrc(reader.result.toString());
+      };
+
+      const onError = this.props.onError;
+      reader.onerror = function(error) {
+        const formError = `Failed to convert ${file.name} to base64 format`;
+        const formErrorDetail = `${error}`;
+        const area = "PublishNotebookPaneComponent/selectImageFile";
+        onError(formError, formErrorDetail, area);
+      };
+    };
+
+    this.descriptionPara1 =
+      "This notebook has your data. Please make sure you delete any sensitive data/output before publishing.";
+
+    this.descriptionPara2 = `Would you like to publish and share "${FileSystemUtil.stripExtension(
+      this.props.notebookName,
+      "ipynb"
+    )}" to the gallery?`;
+
+    this.thumbnailUrlProps = {
+      label: "Cover image url",
+      ariaLabel: "Cover image url",
+      onChange: (event, newValue) => {
+        this.props.onChangeImageSrc(newValue);
+        this.setState({ imageSrc: newValue });
+      }
+    };
+
+    this.thumbnailSelectorProps = {
+      label: "Cover image",
+      defaultSelectedKey: PublishNotebookPaneComponent.ImageTypes[0],
+      ariaLabel: "Cover image",
+      options: PublishNotebookPaneComponent.ImageTypes.map((value: string) => ({ text: value, key: value })),
+      onChange: (event, options) => {
+        this.setState({ type: options.text });
+      }
+    };
+
+    this.descriptionProps = {
+      label: "Description",
+      ariaLabel: "Description",
+      multiline: true,
+      rows: 3,
+      required: true,
+      onChange: (event, newValue) => {
+        this.props.onChangeDescription(newValue);
+        this.setState({ notebookDescription: newValue });
+      }
+    };
+
+    this.tagsProps = {
+      label: "Tags",
+      ariaLabel: "Tags",
+      placeholder: "Optional tag 1, Optional tag 2",
+      onChange: (event, newValue) => {
+        this.props.onChangeTags(newValue);
+        this.setState({ notebookTags: newValue });
+      }
+    };
+  }
+
+  public render(): JSX.Element {
+    return (
+      <div className="publishNotebookPanelContent">
+        <Stack className="panelMainContent" tokens={{ childrenGap: 20 }}>
+          <Stack.Item>
+            <Text>{this.descriptionPara1}</Text>
+          </Stack.Item>
+
+          <Stack.Item>
+            <Text>{this.descriptionPara2}</Text>
+          </Stack.Item>
+
+          <Stack.Item>
+            <TextField {...this.descriptionProps} />
+          </Stack.Item>
+
+          <Stack.Item>
+            <TextField {...this.tagsProps} />
+          </Stack.Item>
+
+          <Stack.Item>
+            <Dropdown {...this.thumbnailSelectorProps} />
+          </Stack.Item>
+
+          {this.state.type === PublishNotebookPaneComponent.ImageTypes[0] ? (
+            <Stack.Item>
+              <TextField {...this.thumbnailUrlProps} />
+            </Stack.Item>
+          ) : (
+            <Stack.Item>
+              <input
+                id="selectImageFile"
+                type="file"
+                accept="image/*"
+                onChange={event => {
+                  const file = event.target.files[0];
+                  if (file.size / 1024 ** 2 > PublishNotebookPaneComponent.maxImageSizeInMib) {
+                    event.target.value = "";
+                    const formError = `Failed to upload ${file.name}`;
+                    const formErrorDetail = `Image is larger than ${PublishNotebookPaneComponent.maxImageSizeInMib} MiB. Please Choose a different image.`;
+                    const area = "PublishNotebookPaneComponent/selectImageFile";
+
+                    this.props.onError(formError, formErrorDetail, area);
+                    this.props.onChangeImageSrc(undefined);
+                    this.setState({ imageSrc: undefined });
+                    return;
+                  } else {
+                    this.props.clearFormError();
+                  }
+                  this.imageToBase64(file, (result: string) => {
+                    this.props.onChangeImageSrc(result);
+                    this.setState({ imageSrc: result });
+                  });
+                }}
+              />
+            </Stack.Item>
+          )}
+          <Stack.Item>
+            <Text>Preview</Text>
+          </Stack.Item>
+          <Stack.Item>
+            <GalleryCardComponent
+              data={{
+                id: undefined,
+                name: this.props.notebookName,
+                description: this.state.notebookDescription,
+                gitSha: undefined,
+                tags: this.state.notebookTags.split(","),
+                author: this.props.notebookAuthor,
+                thumbnailUrl: this.state.imageSrc,
+                created: this.props.notebookCreatedDate,
+                isSample: false,
+                downloads: 0,
+                favorites: 0,
+                views: 0
+              }}
+              isFavorite={false}
+              showDownload={true}
+              showDelete={true}
+              onClick={undefined}
+              onTagClick={undefined}
+              onFavoriteClick={undefined}
+              onUnfavoriteClick={undefined}
+              onDownloadClick={undefined}
+              onDeleteClick={undefined}
+            />
+          </Stack.Item>
+        </Stack>
+      </div>
+    );
+  }
+}

src/Explorer/Panes/RenewAdHocAccessPane.ts

@@ -8,7 +8,7 @@ import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsol
 import { DefaultExperienceUtility } from "../../Shared/DefaultExperienceUtility";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 
-export class RenewAdHocAccessPane extends ContextualPaneBase implements ViewModels.RenewAdHocAccessPane {
+export class RenewAdHocAccessPane extends ContextualPaneBase {
   public accessKey: ko.Observable<string>;
   public isHelperImageVisible: ko.Observable<boolean>;
 

src/Explorer/Panes/SettingsPane.test.ts

@@ -4,7 +4,7 @@ import Explorer from "../Explorer";
 
 describe("Settings Pane", () => {
   describe("shouldShowQueryPageOptions()", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });

src/Explorer/Panes/SettingsPane.ts

@@ -8,7 +8,7 @@ import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 import { StringUtility } from "../../Shared/StringUtility";
 import { config } from "../../Config";
 
-export class SettingsPane extends ContextualPaneBase implements ViewModels.SettingsPane {
+export class SettingsPane extends ContextualPaneBase {
   public pageOption: ko.Observable<string>;
   public customItemPerPage: ko.Observable<number>;
   public crossPartitionQueryEnabled: ko.Observable<boolean>;

src/Explorer/Panes/Tables/AddTableEntityPane.ts

@@ -9,7 +9,7 @@ import * as Utilities from "../../Tables/Utilities";
 import EntityPropertyViewModel from "./EntityPropertyViewModel";
 import TableEntityPane from "./TableEntityPane";
 
-export default class AddTableEntityPane extends TableEntityPane implements ViewModels.AddTableEntityPane {
+export default class AddTableEntityPane extends TableEntityPane {
   private static _excludedFields: string[] = [TableConstants.EntityKeyNames.Timestamp];
 
   private static _readonlyFields: string[] = [

src/Explorer/Panes/Tables/EditTableEntityPane.ts

@@ -8,9 +8,10 @@ import * as Utilities from "../../Tables/Utilities";
 import * as TableConstants from "../../Tables/Constants";
 import EntityPropertyViewModel from "./EntityPropertyViewModel";
 import * as TableEntityProcessor from "../../Tables/TableEntityProcessor";
+import Explorer from "../../Explorer";
 
-export default class EditTableEntityPane extends TableEntityPane implements ViewModels.EditTableEntityPane {
-  container: ViewModels.Explorer;
+export default class EditTableEntityPane extends TableEntityPane {
+  container: Explorer;
   visible: ko.Observable<boolean>;
 
   public originEntity: Entities.ITableEntity;

src/Explorer/Panes/Tables/QuerySelectPane.ts

@@ -11,7 +11,7 @@ export interface ISelectColumn {
   editable: ko.Observable<boolean>;
 }
 
-export class QuerySelectPane extends ContextualPaneBase implements ViewModels.QuerySelectPane {
+export class QuerySelectPane extends ContextualPaneBase {
   public titleLabel: string = "Select Columns";
   public instructionLabel: string = "Select the columns that you want to query.";
   public availableColumnsTableQueryLabel: string = "Available Columns";

src/Explorer/Panes/Tables/TableColumnOptionsPane.ts

@@ -28,7 +28,7 @@ export interface IColumnSetting {
   order?: number[];
 }
 
-export class TableColumnOptionsPane extends ContextualPaneBase implements ViewModels.TableColumnOptionsPane {
+export class TableColumnOptionsPane extends ContextualPaneBase {
   public titleLabel: string = "Column Options";
   public instructionLabel: string = "Choose the columns and the order in which you want to display them in the table.";
   public availableColumnsLabel: string = "Available Columns";

src/Explorer/Panes/UploadFilePane.ts

@@ -5,7 +5,7 @@ import { ContextualPaneBase } from "./ContextualPaneBase";
 import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 
-export class UploadFilePane extends ContextualPaneBase implements ViewModels.UploadFilePane {
+export class UploadFilePane extends ContextualPaneBase {
   public selectedFilesTitle: ko.Observable<string>;
   public files: ko.Observable<FileList>;
   private openOptions: ViewModels.UploadFilePaneOpenOptions;

src/Explorer/Panes/UploadItemsPaneAdapter.tsx

@@ -10,6 +10,7 @@ import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 import { ReactAdapter } from "../../Bindings/ReactBindingHandler";
 import { UploadDetailsRecord, UploadDetails } from "../../workers/upload/definitions";
 import InfoBubbleIcon from "../../../images/info-bubble.svg";
+import Explorer from "../Explorer";
 
 const UPLOAD_FILE_SIZE_LIMIT = 2097152;
 
@@ -23,7 +24,7 @@ export class UploadItemsPaneAdapter implements ReactAdapter {
   private selectedFilesTitle: string;
   private uploadFileData: UploadDetailsRecord[];
 
-  public constructor(private container: ViewModels.Explorer) {
+  public constructor(private container: Explorer) {
     this.parameters = ko.observable(Date.now());
     this.reset();
     this.triggerRender();

src/Explorer/Panes/__snapshots__/PublishNotebookPaneComponent.test.tsx.snap

@@ -0,0 +1,102 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`PublishNotebookPaneComponent renders 1`] = `
+<div
+  className="publishNotebookPanelContent"
+>
+  <Stack
+    className="panelMainContent"
+    tokens={
+      Object {
+        "childrenGap": 20,
+      }
+    }
+  >
+    <StackItem>
+      <Text>
+        This notebook has your data. Please make sure you delete any sensitive data/output before publishing.
+      </Text>
+    </StackItem>
+    <StackItem>
+      <Text>
+        Would you like to publish and share "SampleNotebook" to the gallery?
+      </Text>
+    </StackItem>
+    <StackItem>
+      <StyledTextFieldBase
+        ariaLabel="Description"
+        label="Description"
+        multiline={true}
+        onChange={[Function]}
+        required={true}
+        rows={3}
+      />
+    </StackItem>
+    <StackItem>
+      <StyledTextFieldBase
+        ariaLabel="Tags"
+        label="Tags"
+        onChange={[Function]}
+        placeholder="Optional tag 1, Optional tag 2"
+      />
+    </StackItem>
+    <StackItem>
+      <StyledWithResponsiveMode
+        ariaLabel="Cover image"
+        defaultSelectedKey="URL"
+        label="Cover image"
+        onChange={[Function]}
+        options={
+          Array [
+            Object {
+              "key": "URL",
+              "text": "URL",
+            },
+            Object {
+              "key": "Custom Image",
+              "text": "Custom Image",
+            },
+          ]
+        }
+      />
+    </StackItem>
+    <StackItem>
+      <StyledTextFieldBase
+        ariaLabel="Cover image url"
+        label="Cover image url"
+        onChange={[Function]}
+      />
+    </StackItem>
+    <StackItem>
+      <Text>
+        Preview
+      </Text>
+    </StackItem>
+    <StackItem>
+      <GalleryCardComponent
+        data={
+          Object {
+            "author": "CosmosDB",
+            "created": "2020-07-17T00:00:00Z",
+            "description": "",
+            "downloads": 0,
+            "favorites": 0,
+            "gitSha": undefined,
+            "id": undefined,
+            "isSample": false,
+            "name": "SampleNotebook.ipynb",
+            "tags": Array [
+              "",
+            ],
+            "thumbnailUrl": undefined,
+            "views": 0,
+          }
+        }
+        isFavorite={false}
+        showDelete={true}
+        showDownload={true}
+      />
+    </StackItem>
+  </Stack>
+</div>
+`;

src/Explorer/SplashScreen/SplashScreenComponentApdapter.tsx

@@ -18,6 +18,7 @@ import * as MostRecentActivity from "../MostRecentActivity/MostRecentActivity";
 import AddDatabaseIcon from "../../../images/AddDatabase.svg";
 import SampleIcon from "../../../images/Hero-sample.svg";
 import { DataSamplesUtil } from "../DataSamples/DataSamplesUtil";
+import Explorer from "../Explorer";
 
 /**
  * TODO Remove this when fully ported to ReactJS
@@ -29,7 +30,7 @@ export class SplashScreenComponentAdapter implements ReactAdapter {
 
   public parameters: ko.Observable<number>;
 
-  constructor(private container: ViewModels.Explorer) {
+  constructor(private container: Explorer) {
     this.parameters = ko.observable<number>(Date.now());
     this.container.tabsManager.openedTabs.subscribe((tabs: ViewModels.Tab[]) => {
       if (tabs.length === 0) {

src/Explorer/Tables/DataTable/DataTableBindingManager.ts

@@ -237,7 +237,7 @@ function updateTableScrollableRegionHeight(): void {
       .offset().top;
     var dataTablesInfoElem = $(tabElement).find(".dataTables_info");
     var dataTablesPaginateElem = $(tabElement).find(".dataTables_paginate");
-    const explorer = window.dataExplorer as ViewModels.Explorer;
+    const explorer = window.dataExplorer;
     const notificationConsoleHeight = explorer.isNotificationConsoleExpanded()
         ? 252 /** 32px(header) + 220px(content height) **/
         : 32 /** Header height **/;

src/Explorer/Tables/DataTable/TableCommands.ts

@@ -6,6 +6,7 @@ import TableEntityListViewModel from "./TableEntityListViewModel";
 import * as Entities from "../Entities";
 import * as ViewModels from "../../../Contracts/ViewModels";
 import * as TableColumnOptionsPane from "../../Panes/Tables/TableColumnOptionsPane";
+import Explorer from "../../Explorer";
 
 export default class TableCommands {
   // Command Ids
@@ -15,9 +16,9 @@ export default class TableCommands {
   public static resetColumnsCommand: string = "reset";
   public static customizeColumnsCommand: string = "customizeColumns";
 
-  private _container: ViewModels.Explorer;
+  private _container: Explorer;
 
-  constructor(container: ViewModels.Explorer) {
+  constructor(container: Explorer) {
     this._container = container;
   }
 

src/Explorer/Tables/TableDataClient.ts

@@ -16,6 +16,7 @@ import * as ViewModels from "../../Contracts/ViewModels";
 import { MessageTypes } from "../../Contracts/ExplorerContracts";
 import { MessageHandler } from "../../Common/MessageHandler";
 import DocumentClientUtilityBase from "../../Common/DocumentClientUtilityBase";
+import Explorer from "../Explorer";
 
 export interface CassandraTableKeys {
   partitionKeys: CassandraTableKey[];
@@ -405,7 +406,7 @@ export class CassandraAPIDataClient extends TableDataClient {
   public createKeyspace(
     cassandraEndpoint: string,
     resourceId: string,
-    explorer: ViewModels.Explorer,
+    explorer: Explorer,
     createKeyspaceQuery: string
   ): Q.Promise<any> {
     if (!createKeyspaceQuery) {
@@ -446,7 +447,7 @@ export class CassandraAPIDataClient extends TableDataClient {
   public createTableAndKeyspace(
     cassandraEndpoint: string,
     resourceId: string,
-    explorer: ViewModels.Explorer,
+    explorer: Explorer,
     createTableQuery: string,
     createKeyspaceQuery?: string
   ): Q.Promise<any> {
@@ -506,7 +507,7 @@ export class CassandraAPIDataClient extends TableDataClient {
     cassandraEndpoint: string,
     resourceId: string,
     deleteQuery: string,
-    explorer: ViewModels.Explorer
+    explorer: Explorer
   ): Q.Promise<any> {
     const deferred = Q.defer<any>();
     const notificationId = NotificationConsoleUtils.logConsoleMessage(
@@ -660,7 +661,7 @@ export class CassandraAPIDataClient extends TableDataClient {
     cassandraEndpoint: string,
     resourceId: string,
     query: string,
-    explorer: ViewModels.Explorer
+    explorer: Explorer
   ): Q.Promise<any> {
     const deferred = Q.defer();
     const authType = window.authType;

src/Explorer/Tabs/ConflictsTab.ts

@@ -20,8 +20,9 @@ import DiscardIcon from "../../../images/discard.svg";
 import DeleteIcon from "../../../images/delete.svg";
 import { QueryIterator, ItemDefinition, Resource, ConflictDefinition } from "@azure/cosmos";
 import { MinimalQueryIterator } from "../../Common/IteratorUtilities";
+import Explorer from "../Explorer";
 
-export default class ConflictsTab extends TabsBase implements ViewModels.ConflictsTab {
+export default class ConflictsTab extends TabsBase {
   public selectedConflictId: ko.Observable<ViewModels.ConflictId>;
   public selectedConflictContent: ViewModels.Editable<string>;
   public selectedConflictCurrent: ViewModels.Editable<string>;
@@ -49,7 +50,7 @@ export default class ConflictsTab extends TabsBase implements ViewModels.Conflic
   public conflictIds: ko.ObservableArray<ViewModels.ConflictId>;
 
   private _documentsIterator: MinimalQueryIterator;
-  private _container: ViewModels.Explorer;
+  private _container: Explorer;
   private _acceptButtonLabel: ko.Observable<string> = ko.observable("Save");
   protected _selfLink: string;
 

src/Explorer/Tabs/DatabaseSettingsTab.ts

@@ -17,6 +17,7 @@ import { Action } from "../../Shared/Telemetry/TelemetryConstants";
 import { CosmosClient } from "../../Common/CosmosClient";
 import { PlatformType } from "../../PlatformType";
 import { RequestOptions } from "@azure/cosmos/dist-esm";
+import Explorer from "../Explorer";
 
 const updateThroughputBeyondLimitWarningMessage: string = `
 You are about to request an increase in throughput beyond the pre-allocated capacity. 
@@ -47,8 +48,7 @@ const throughputApplyLongDelayMessage = (isAutoscale: boolean, throughput: numbe
   This operation will take 1-3 business days to complete. View the latest status in Notifications.<br />
   Database: ${databaseName}, ${currentThroughput(isAutoscale, throughput)}`;
 
-export default class DatabaseSettingsTab extends TabsBase
-  implements ViewModels.DatabaseSettingsTab, ViewModels.WaitsForTemplate {
+export default class DatabaseSettingsTab extends TabsBase implements ViewModels.WaitsForTemplate {
   // editables
   public isAutoPilotSelected: ViewModels.Editable<boolean>;
   public throughput: ViewModels.Editable<number>;
@@ -94,7 +94,7 @@ export default class DatabaseSettingsTab extends TabsBase
   private _hasProvisioningTypeChanged: ko.Computed<boolean>;
   private _wasAutopilotOriginallySet: ko.Observable<boolean>;
   private _offerReplacePending: ko.Computed<boolean>;
-  private container: ViewModels.Explorer;
+  private container: Explorer;
 
   constructor(options: ViewModels.TabOptions) {
     super(options);

src/Explorer/Tabs/DocumentsTab.ts

@@ -25,6 +25,7 @@ import SynapseIcon from "../../../images/synapse-link.svg";
 import { extractPartitionKey, PartitionKeyDefinition, QueryIterator, ItemDefinition, Resource } from "@azure/cosmos";
 import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
+import Explorer from "../Explorer";
 
 export default class DocumentsTab extends TabsBase implements ViewModels.DocumentsTab {
   public selectedDocumentId: ko.Observable<ViewModels.DocumentId>;
@@ -957,7 +958,7 @@ export default class DocumentsTab extends TabsBase implements ViewModels.Documen
     );
   }
 
-  public static _createUploadButton(container: ViewModels.Explorer): ViewModels.NavbarButtonConfig {
+  public static _createUploadButton(container: Explorer): ViewModels.NavbarButtonConfig {
     const label = "Upload Item";
     return {
       iconSrc: UploadIcon,

src/Explorer/Tabs/GalleryTab.tsx

@@ -3,12 +3,13 @@ import { GalleryAndNotebookViewerComponentProps } from "../Controls/NotebookGall
 import { GalleryAndNotebookViewerComponentAdapter } from "../Controls/NotebookGallery/GalleryAndNotebookViewerComponentAdapter";
 import { GalleryTab as GalleryViewerTab, SortBy } from "../Controls/NotebookGallery/GalleryViewerComponent";
 import TabsBase from "./TabsBase";
+import Explorer from "../Explorer";
 
 /**
  * Notebook gallery tab
  */
 export default class GalleryTab extends TabsBase implements ViewModels.Tab {
-  private container: ViewModels.Explorer;
+  private container: Explorer;
   public galleryAndNotebookViewerComponentAdapter: GalleryAndNotebookViewerComponentAdapter;
 
   constructor(options: ViewModels.GalleryTabOptions) {
@@ -29,7 +30,7 @@ export default class GalleryTab extends TabsBase implements ViewModels.Tab {
     this.galleryAndNotebookViewerComponentAdapter = new GalleryAndNotebookViewerComponentAdapter(props);
   }
 
-  protected getContainer(): ViewModels.Explorer {
+  protected getContainer(): Explorer {
     return this.container;
   }
 }

src/Explorer/Tabs/GraphTab.ts

@@ -7,6 +7,8 @@ import { GraphExplorerAdapter } from "../Graph/GraphExplorerComponent/GraphExplo
 import { GraphAccessor, GraphExplorerError } from "../Graph/GraphExplorerComponent/GraphExplorer";
 import NewVertexIcon from "../../../images/NewVertex.svg";
 import StyleIcon from "../../../images/Style.svg";
+import GraphStylingPane from "../Panes/GraphStylingPane";
+import NewVertexPane from "../Panes/NewVertexPane";
 
 export interface GraphIconMap {
   [key: string]: { data: string; format: string };
@@ -41,8 +43,8 @@ export default class GraphTab extends TabsBase implements ViewModels.Tab {
   private graphConfigUiData: ViewModels.GraphConfigUiData;
   private isFilterQueryLoading: ko.Observable<boolean>;
   private isValidQuery: ko.Observable<boolean>;
-  private newVertexPane: ViewModels.NewVertexPane;
-  private graphStylingPane: ViewModels.GraphStylingPane;
+  private newVertexPane: NewVertexPane;
+  private graphStylingPane: GraphStylingPane;
   private collectionPartitionKeyProperty: string;
 
   constructor(options: ViewModels.GraphTabOptions) {

src/Explorer/Tabs/MongoShellTab.ts

@@ -13,10 +13,11 @@ import { CosmosClient } from "../../Common/CosmosClient";
 import { HashMap } from "../../Common/HashMap";
 import { NotificationConsoleUtils } from "../../Utils/NotificationConsoleUtils";
 import { PlatformType } from "../../PlatformType";
+import Explorer from "../Explorer";
 
 export default class MongoShellTab extends TabsBase implements ViewModels.MongoShellTab {
   public url: ko.Computed<string>;
-  private _container: ViewModels.Explorer;
+  private _container: Explorer;
   private _runtimeEndpoint: string;
   private _logTraces: HashMap<number>;
 

src/Explorer/Tabs/NotebookV2Tab.ts

@@ -27,10 +27,11 @@ import { NotebookComponentAdapter } from "../Notebook/NotebookComponent/Notebook
 import { NotebookConfigurationUtils } from "../../Utils/NotebookConfigurationUtils";
 import { KernelSpecsDisplay, NotebookClientV2 } from "../Notebook/NotebookClientV2";
 import { config } from "../../Config";
+import Explorer from "../Explorer";
 
 export default class NotebookTabV2 extends TabsBase implements ViewModels.Tab {
   private static clientManager: NotebookClientV2;
-  private container: ViewModels.Explorer;
+  private container: Explorer;
   public notebookPath: ko.Observable<string>;
   private selectedSparkPool: ko.Observable<string>;
   private notebookComponentAdapter: NotebookComponentAdapter;
@@ -104,7 +105,7 @@ export default class NotebookTabV2 extends TabsBase implements ViewModels.Tab {
     return await this.configureServiceEndpoints(this.notebookComponentAdapter.getCurrentKernelName());
   }
 
-  protected getContainer(): ViewModels.Explorer {
+  protected getContainer(): Explorer {
     return this.container;
   }
 

src/Explorer/Tabs/NotebookViewerTab.tsx

@@ -7,6 +7,7 @@ import {
   NotebookViewerComponentProps
 } from "../Controls/NotebookViewer/NotebookViewerComponent";
 import TabsBase from "./TabsBase";
+import Explorer from "../Explorer";
 
 /**
  * Notebook Viewer tab
@@ -29,7 +30,7 @@ class NotebookViewerComponentAdapter implements ReactAdapter {
 }
 
 export default class NotebookViewerTab extends TabsBase implements ViewModels.Tab {
-  private container: ViewModels.Explorer;
+  private container: Explorer;
   public notebookUrl: string;
 
   public notebookViewerComponentAdapter: NotebookViewerComponentAdapter;
@@ -49,7 +50,7 @@ export default class NotebookViewerTab extends TabsBase implements ViewModels.Ta
     });
   }
 
-  protected getContainer(): ViewModels.Explorer {
+  protected getContainer(): Explorer {
     return this.container;
   }
 

src/Explorer/Tabs/QueryTab.test.ts

@@ -2,21 +2,22 @@ import * as ko from "knockout";
 import * as Constants from "../../Common/Constants";
 import * as ViewModels from "../../Contracts/ViewModels";
 import Explorer from "../Explorer";
-import { CollectionStub, DatabaseStub } from "../../Explorer/OpenActionsStubs";
 import QueryTab from "./QueryTab";
+import { View } from "@nteract/data-explorer/lib/utilities/types";
+import { PartitionKey } from "../../Contracts/DataModels";
 
 describe("Query Tab", () => {
-  function getNewQueryTabForContainer(container: ViewModels.Explorer): ViewModels.QueryTab {
-    const database: ViewModels.Database = new DatabaseStub({
+  function getNewQueryTabForContainer(container: Explorer): ViewModels.QueryTab {
+    const database = {
       container: container,
       id: ko.observable<string>("test"),
       isDatabaseShared: () => false
-    });
-    const collection: ViewModels.Collection = new CollectionStub({
+    } as ViewModels.Database;
+    const collection = {
       container: container,
       databaseId: "test",
       id: ko.observable<string>("test")
-    });
+    } as ViewModels.Collection;
 
     return new QueryTab({
       tabKind: ViewModels.CollectionTabKind.Query,
@@ -33,19 +34,12 @@ describe("Query Tab", () => {
   }
 
   describe("shouldSetSystemPartitionKeyContainerPartitionKeyValueUndefined", () => {
-    const collection: ViewModels.Collection = new CollectionStub({
-      id: "withoutsystempk",
+    const collection = {
+      id: ko.observable<string>("withoutsystempk"),
       partitionKey: {
         systemKey: true
       }
-    });
-
-    const collectionSystemPK: ViewModels.Collection = new CollectionStub({
-      id: "withsystempk",
-      partitionKey: {
-        systemKey: true
-      }
-    });
+    } as ViewModels.Collection;
 
     it("no container with system pk, should not set partition key option", () => {
       const iteratorOptions = QueryTab.getIteratorOptions(collection);
@@ -54,7 +48,7 @@ describe("Query Tab", () => {
   });
 
   describe("isQueryMetricsEnabled()", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });
@@ -74,7 +68,7 @@ describe("Query Tab", () => {
   });
 
   describe("Save Queries command button", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });

src/Explorer/Tabs/QueryTab.ts

@@ -115,7 +115,7 @@ export default class QueryTab extends TabsBase implements ViewModels.QueryTab, V
     };
 
     this._isSaveQueriesEnabled = ko.computed<boolean>(() => {
-      const container: ViewModels.Explorer = this.collection && this.collection.container;
+      const container = this.collection && this.collection.container;
       return (container && (container.isPreferredApiDocumentDB() || container.isPreferredApiGraph())) || false;
     });
 

src/Explorer/Tabs/QueryTablesTab.ts

@@ -13,6 +13,7 @@ import ExecuteQueryIcon from "../../../images/ExecuteQuery.svg";
 import AddEntityIcon from "../../../images/AddEntity.svg";
 import EditEntityIcon from "../../../images/Edit-entity.svg";
 import DeleteEntitiesIcon from "../../../images/DeleteEntities.svg";
+import Explorer from "../Explorer";
 
 // Will act as table explorer class
 export default class QueryTablesTab extends TabsBase {
@@ -31,7 +32,7 @@ export default class QueryTablesTab extends TabsBase {
   public deleteEntityButton: ViewModels.Button;
   public queryBuilderButton: ViewModels.Button;
   public queryTextButton: ViewModels.Button;
-  public container: ViewModels.Explorer;
+  public container: Explorer;
 
   constructor(options: ViewModels.TabOptions) {
     super(options);

src/Explorer/Tabs/SettingsTab.test.ts

@@ -177,7 +177,7 @@ describe("Settings tab", () => {
   });
 
   describe("Should update collection", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });
@@ -259,7 +259,7 @@ describe("Settings tab", () => {
   });
 
   describe("Get Conflict Resolution configuration from user", () => {
-    let explorer: ViewModels.Explorer;
+    let explorer: Explorer;
 
     beforeEach(() => {
       explorer = new Explorer({ documentClientUtility: null, notificationsClient: null, isEmulator: false });

src/Explorer/Tabs/SettingsTab.ts

@@ -17,6 +17,7 @@ import { Action } from "../../Shared/Telemetry/TelemetryConstants";
 import { CosmosClient } from "../../Common/CosmosClient";
 import { PlatformType } from "../../PlatformType";
 import { RequestOptions } from "@azure/cosmos/dist-esm";
+import Explorer from "../Explorer";
 
 const ttlWarning: string = `
 The system will automatically delete items based on the TTL value (in seconds) you provide, without needing a delete operation explicitly issued by a client application. 
@@ -124,7 +125,7 @@ enum ChangeFeedPolicyToggledState {
   On = "On"
 }
 
-export default class SettingsTab extends TabsBase implements ViewModels.SettingsTab, ViewModels.WaitsForTemplate {
+export default class SettingsTab extends TabsBase implements ViewModels.WaitsForTemplate {
   public GEOGRAPHY: string = "Geography";
   public GEOMETRY: string = "Geometry";
 
@@ -218,7 +219,7 @@ export default class SettingsTab extends TabsBase implements ViewModels.Settings
   public throughputModeRadioName: string;
 
   private _offerReplacePending: ko.PureComputed<boolean>;
-  private container: ViewModels.Explorer;
+  private container: Explorer;
   private _wasAutopilotOriginallySet: ko.Observable<boolean>;
   private _isAutoPilotDirty: ko.Computed<boolean>;
   private _hasProvisioningTypeChanged: ko.Computed<boolean>;

src/Explorer/Tabs/SparkMasterTab.ts

@@ -2,12 +2,13 @@ import * as ko from "knockout";
 import * as DataModels from "../../Contracts/DataModels";
 import * as ViewModels from "../../Contracts/ViewModels";
 import TabsBase from "./TabsBase";
+import Explorer from "../Explorer";
 
 export default class SparkMasterTab extends TabsBase {
   public sparkMasterSrc: ko.Observable<string>;
 
   private _clusterConnectionInfo: DataModels.SparkClusterConnectionInfo;
-  private _container: ViewModels.Explorer;
+  private _container: Explorer;
 
   constructor(options: ViewModels.SparkMasterTabOptions) {
     super(options);