Mark client property readonly

extensions/typescript/src/features/definitionProviderBase.ts

@@ -11,7 +11,7 @@ import * as typeConverters from '../utils/typeConverters';
 
 export default class TypeScriptDefinitionProviderBase {
 	constructor(
-		private client: ITypeScriptServiceClient
+		private readonly client: ITypeScriptServiceClient
 	) { }
 
 	protected async getSymbolLocations(

extensions/typescript/src/features/directiveCommentCompletionProvider.ts

@@ -36,7 +36,7 @@ const directives: Directive[] = [
 
 export default class DirectiveCommentCompletionProvider implements CompletionItemProvider {
 	constructor(
-		private client: ITypeScriptServiceClient,
+		private readonly client: ITypeScriptServiceClient,
 	) { }
 
 	public provideCompletionItems(

extensions/typescript/src/features/documentHighlightProvider.ts

@@ -12,7 +12,7 @@ const stringDelimiters = ['"', '\'', '`'];
 
 export default class TypeScriptDocumentHighlightProvider implements DocumentHighlightProvider {
 	public constructor(
-		private client: ITypeScriptServiceClient
+		private readonly client: ITypeScriptServiceClient
 	) { }
 
 	public async provideDocumentHighlights(

extensions/typescript/src/features/documentSymbolProvider.ts

@@ -29,7 +29,7 @@ outlineTypeTable[PConst.Kind.localFunction] = SymbolKind.Function;
 
 export default class TypeScriptDocumentSymbolProvider implements DocumentSymbolProvider {
 	public constructor(
-		private client: ITypeScriptServiceClient) { }
+		private readonly client: ITypeScriptServiceClient) { }
 
 	public async provideDocumentSymbols(resource: TextDocument, token: CancellationToken): Promise<SymbolInformation[]> {
 		const filepath = this.client.normalizePath(resource.uri);

extensions/typescript/src/features/formattingConfigurationManager.ts

@@ -27,7 +27,7 @@ export default class FormattingConfigurationManager {
 	private formatOptions: { [key: string]: Proto.FormatCodeSettings | undefined; } = Object.create(null);
 
 	public constructor(
-		private client: ITypeScriptServiceClient
+		private readonly client: ITypeScriptServiceClient
 	) {
 		this.onDidCloseTextDocumentSub = Workspace.onDidCloseTextDocument((textDocument) => {
 			const key = textDocument.uri.toString();

extensions/typescript/src/features/hoverProvider.ts

@@ -13,7 +13,7 @@ import * as typeConverters from '../utils/typeConverters';
 export default class TypeScriptHoverProvider implements HoverProvider {
 
 	public constructor(
-		private client: ITypeScriptServiceClient
+		private readonly client: ITypeScriptServiceClient
 	) { }
 
 	public async provideHover(

extensions/typescript/src/features/jsDocCompletionProvider.ts

@@ -49,7 +49,7 @@ class JsDocCompletionItem extends CompletionItem {
 export default class JsDocCompletionProvider implements CompletionItemProvider {
 
 	constructor(
-		private client: ITypeScriptServiceClient,
+		private readonly client: ITypeScriptServiceClient,
 		commandManager: CommandManager
 	) {
 		commandManager.register(new TryCompleteJsDocCommand(client));

extensions/typescript/src/features/referenceProvider.ts

@@ -10,7 +10,7 @@ import * as typeConverters from '../utils/typeConverters';
 
 export default class TypeScriptReferenceSupport implements ReferenceProvider {
 	public constructor(
-		private client: ITypeScriptServiceClient) { }
+		private readonly client: ITypeScriptServiceClient) { }
 
 	public async provideReferences(
 		document: TextDocument,

extensions/typescript/src/features/renameProvider.ts

@@ -11,7 +11,7 @@ import * as typeConverters from '../utils/typeConverters';
 
 export default class TypeScriptRenameProvider implements RenameProvider {
 	public constructor(
-		private client: ITypeScriptServiceClient
+		private readonly client: ITypeScriptServiceClient
 	) { }
 
 	public async provideRenameEdits(

extensions/typescript/src/features/workspaceSymbolProvider.ts

@@ -23,8 +23,8 @@ function getSymbolKind(item: Proto.NavtoItem): SymbolKind {
 
 export default class TypeScriptWorkspaceSymbolProvider implements WorkspaceSymbolProvider {
 	public constructor(
-		private client: ITypeScriptServiceClient,
-		private modeIds: string[]
+		private readonly client: ITypeScriptServiceClient,
+		private readonly modeIds: string[]
 	) { }
 
 	public async provideWorkspaceSymbols(search: string, token: CancellationToken): Promise<SymbolInformation[]> {