diff --git a/src/Explorer/Notebook/MonacoEditor/MonacoEditor.tsx b/src/Explorer/Notebook/MonacoEditor/MonacoEditor.tsx
index 671f2f9b9..4fa01510b 100644
--- a/src/Explorer/Notebook/MonacoEditor/MonacoEditor.tsx
+++ b/src/Explorer/Notebook/MonacoEditor/MonacoEditor.tsx
@@ -91,7 +91,7 @@ const makeMapStateToProps = (initialState: AppState, initialProps: IMonacoProps)
         ownProps.notebookLanguageOverride
       )
     };
-  }
+  };
   return mapStateToProps;
 };
 
diff --git a/src/Explorer/Notebook/MonacoEditor/completions/completionItemProvider.ts b/src/Explorer/Notebook/MonacoEditor/completions/completionItemProvider.ts
index ebe35e765..1432f8275 100644
--- a/src/Explorer/Notebook/MonacoEditor/completions/completionItemProvider.ts
+++ b/src/Explorer/Notebook/MonacoEditor/completions/completionItemProvider.ts
@@ -91,9 +91,9 @@ class CompletionItemProvider implements monaco.languages.CompletionItemProvider
     const completion$ = channels.pipe(
       childOf(message),
       ofMessageType("complete_reply"),
-      map((entry) => entry.content),
+      map(entry => entry.content),
       first(),
-      map((results) => this.adaptToMonacoCompletions(results, model))
+      map(results => this.adaptToMonacoCompletions(results, model))
     );
 
     // Subscribe and send completion request message
@@ -112,7 +112,7 @@ class CompletionItemProvider implements monaco.languages.CompletionItemProvider
     let percentCount = 0;
     let matches = results ? results.matches : [];
     if (results.metadata && results.metadata._jupyter_types_experimental) {
-      matches = results.metadata._jupyter_types_experimental;
+      matches = results.metadata._jupyter_types_experimental as CompletionMatch[];
     }
     return matches.map((match: CompletionMatch, index: number) => {
       if (typeof match === "string") {
diff --git a/src/Explorer/Notebook/MonacoEditor/editor-base.ts b/src/Explorer/Notebook/MonacoEditor/editor-base.ts
index a7d8b3f50..adb319668 100644
--- a/src/Explorer/Notebook/MonacoEditor/editor-base.ts
+++ b/src/Explorer/Notebook/MonacoEditor/editor-base.ts
@@ -59,10 +59,7 @@ export const completionRequest = (code: string, cursorPos: number) =>
  * @param js_idx JavaScript index
  * @param text Text
  */
-export const js_idx_to_char_idx: (js_idx: number, text: string) => number = (
-  js_idx: number,
-  text: string
-): number => {
+export const js_idx_to_char_idx: (js_idx: number, text: string) => number = (js_idx: number, text: string): number => {
   let char_idx: number = js_idx;
   for (let i = 0; i + 1 < text.length && i < js_idx; i++) {
     const char_code: number = text.charCodeAt(i);
diff --git a/src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx b/src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx
index 484d08c33..ee6f74029 100644
--- a/src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx
+++ b/src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx
@@ -117,7 +117,12 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                           {{
                             editor: {
                               codemirror: (props: PassedEditorProps) => (
-                                <MonacoEditor {...props} lineNumbers={true} enableCompletion={true} shouldRegisterDefaultCompletion={true} />
+                                <MonacoEditor
+                                  {...props}
+                                  lineNumbers={true}
+                                  enableCompletion={true}
+                                  shouldRegisterDefaultCompletion={true}
+                                />
                               )
                             },
                             prompt: ({ id, contentRef }: { id: CellId; contentRef: ContentRef }) => (