diff --git a/extensions/typescript/src/features/directiveCommentCompletionProvider.ts b/extensions/typescript/src/features/directiveCommentCompletionProvider.ts
index 2253a2acb27..60ae5cf14c0 100644
--- a/extensions/typescript/src/features/directiveCommentCompletionProvider.ts
+++ b/extensions/typescript/src/features/directiveCommentCompletionProvider.ts
@@ -3,7 +3,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import { Position, CompletionItemProvider, CompletionItemKind, TextDocument, CancellationToken, CompletionItem, ProviderResult, Range } from 'vscode';
+import { Position, CompletionItemProvider, CompletionItemKind, TextDocument, CancellationToken, CompletionItem, Range } from 'vscode';
 
 import { ITypeScriptServiceClient } from '../typescriptService';
 
@@ -39,7 +39,11 @@ export default class DirectiveCommentCompletionProvider implements CompletionIte
 		private client: ITypeScriptServiceClient,
 	) { }
 
-	public provideCompletionItems(document: TextDocument, position: Position, _token: CancellationToken): ProviderResult<CompletionItem[]> {
+	public provideCompletionItems(
+		document: TextDocument,
+		position: Position,
+		_token: CancellationToken
+	): CompletionItem[] {
 		if (!this.client.apiVersion.has230Features()) {
 			return [];
 		}
@@ -63,7 +67,10 @@ export default class DirectiveCommentCompletionProvider implements CompletionIte
 		return [];
 	}
 
-	public resolveCompletionItem(item: CompletionItem, _token: CancellationToken) {
+	public resolveCompletionItem(
+		item: CompletionItem,
+		_token: CancellationToken
+	) {
 		return item;
 	}
 }
\ No newline at end of file
diff --git a/extensions/typescript/src/features/documentHighlightProvider.ts b/extensions/typescript/src/features/documentHighlightProvider.ts
index 7c62fcd1fc8..d155f78f187 100644
--- a/extensions/typescript/src/features/documentHighlightProvider.ts
+++ b/extensions/typescript/src/features/documentHighlightProvider.ts
@@ -8,10 +8,12 @@ import { DocumentHighlightProvider, DocumentHighlight, DocumentHighlightKind, Te
 import { ITypeScriptServiceClient } from '../typescriptService';
 import { tsTextSpanToVsRange, vsPositionToTsFileLocation } from '../utils/convert';
 
+const stringDelimiters = ['"', '\'', '`'];
 
 export default class TypeScriptDocumentHighlightProvider implements DocumentHighlightProvider {
 	public constructor(
-		private client: ITypeScriptServiceClient) { }
+		private client: ITypeScriptServiceClient
+	) { }
 
 	public async provideDocumentHighlights(
 		resource: TextDocument,
@@ -34,7 +36,6 @@ export default class TypeScriptDocumentHighlightProvider implements DocumentHigh
 				if (this.client.apiVersion.has213Features() && firstOccurrence.start.offset > 1) {
 					// Check to see if contents around first occurrence are string delimiters
 					const contents = resource.getText(new Range(firstOccurrence.start.line - 1, firstOccurrence.start.offset - 1 - 1, firstOccurrence.end.line - 1, firstOccurrence.end.offset - 1 + 1));
-					const stringDelimiters = ['"', '\'', '`'];
 					if (contents && contents.length > 2 && stringDelimiters.indexOf(contents[0]) >= 0 && contents[0] === contents[contents.length - 1]) {
 						return [];
 					}
diff --git a/extensions/typescript/src/features/hoverProvider.ts b/extensions/typescript/src/features/hoverProvider.ts
index 23e62e3f8c2..0a3a99c8ef3 100644
--- a/extensions/typescript/src/features/hoverProvider.ts
+++ b/extensions/typescript/src/features/hoverProvider.ts
@@ -13,9 +13,14 @@ import { tsTextSpanToVsRange, vsPositionToTsFileLocation } from '../utils/conver
 export default class TypeScriptHoverProvider implements HoverProvider {
 
 	public constructor(
-		private client: ITypeScriptServiceClient) { }
+		private client: ITypeScriptServiceClient
+	) { }
 
-	public async provideHover(document: TextDocument, position: Position, token: CancellationToken): Promise<Hover | undefined> {
+	public async provideHover(
+		document: TextDocument,
+		position: Position,
+		token: CancellationToken
+	): Promise<Hover | undefined> {
 		const filepath = this.client.normalizePath(document.uri);
 		if (!filepath) {
 			return undefined;
@@ -35,7 +40,9 @@ export default class TypeScriptHoverProvider implements HoverProvider {
 		return undefined;
 	}
 
-	private static getContents(data: Proto.QuickInfoResponseBody) {
+	private static getContents(
+		data: Proto.QuickInfoResponseBody
+	) {
 		const parts = [];
 
 		if (data.displayString) {
diff --git a/extensions/typescript/src/features/jsDocCompletionProvider.ts b/extensions/typescript/src/features/jsDocCompletionProvider.ts
index 4d520563f22..ab515a9a074 100644
--- a/extensions/typescript/src/features/jsDocCompletionProvider.ts
+++ b/extensions/typescript/src/features/jsDocCompletionProvider.ts
@@ -182,7 +182,7 @@ class TryCompleteJsDocCommand implements Command {
 		template = template.replace(/\* @param([ ]\{\S+\})?\s+(\S+)\s*$/gm, (_param, type, post) => {
 			let out = '* @param ';
 			if (type === ' {any}' || type === ' {*}') {
-				out += `{*\$\{${snippetIndex++}\}} `;
+				out += `{\$\{${snippetIndex++}:*\}} `;
 			} else if (type) {
 				out += type + ' ';
 			}