eslint switch/case exhaustiveness check rule (#739)

.eslintignore

@@ -1,4 +1,5 @@
 **/node_modules/
+src/**/__mocks__/**/*
 dist/
 Contracts/
 src/Api/Apis.ts

.eslintrc.js

@@ -11,6 +11,7 @@ module.exports = {
   },
   parser: "@typescript-eslint/parser",
   parserOptions: {
+    project: ["./tsconfig.json", "./tsconfig.test.json"],
     ecmaFeatures: {
       jsx: true,
     },
@@ -35,6 +36,7 @@ module.exports = {
   rules: {
     "no-console": ["error", { allow: ["error", "warn", "dir"] }],
     curly: "error",
+    "@typescript-eslint/switch-exhaustiveness-check": "error",
     "@typescript-eslint/no-unused-vars": "error",
     "@typescript-eslint/no-extraneous-class": "error",
     "no-null/no-null": "error",

package.json

@@ -128,8 +128,8 @@
     "@types/sinon": "2.3.3",
     "@types/styled-components": "5.1.1",
     "@types/underscore": "1.7.36",
-    "@typescript-eslint/eslint-plugin": "4.0.1",
+    "@typescript-eslint/eslint-plugin": "4.22.0",
-    "@typescript-eslint/parser": "4.0.1",
+    "@typescript-eslint/parser": "4.22.0",
     "babel-jest": "24.9.0",
     "babel-loader": "8.1.0",
     "buffer": "5.1.0",

tsconfig.json

@@ -21,6 +21,6 @@
     "noEmit": true,
     "types": ["jest"]
   },
-  "include": ["./src/**/*", "./test/testExplorer/TestExplorer.ts"],
+  "include": ["./src/**/*", "./utils/**/*"],
   "exclude": ["./src/**/__mocks__/**/*"]
 }

tsconfig.test.json

@@ -1,5 +1,6 @@
 {
   "extends": "./tsconfig.json",
+  "include": ["./test/**/*"],
   "compilerOptions": {
     "module": "commonjs"
   }