Update ts server web build

extensions/typescript-language-features/src/extension.browser.ts

@@ -53,7 +53,7 @@ export function activate(
 		new TypeScriptVersion(
 			TypeScriptVersionSource.Bundled,
 			vscode.Uri.joinPath(context.extensionUri, 'dist/browser/typescript-web/tsserver.web.js').toString(),
-			API.v400));
+			API.fromSimpleString('4.0.3')));
 
 	const lazyClientHost = createLazyClientHost(context, false, {
 		pluginManager,

extensions/typescript-language-features/src/utils/api.ts

@@ -9,7 +9,7 @@ import * as nls from 'vscode-nls';
 const localize = nls.loadMessageBundle();
 
 export default class API {
-	private static fromSimpleString(value: string): API {
+	public static fromSimpleString(value: string): API {
 		return new API(value, value, value);
 	}