extensions/typescript-language-features/src/tsServer/versionProvider.electron.ts/DiskTypeScriptVersionProvider/getContributedVersion
class DiskTypeScriptVersionProvider:	private getContributedVersion(source: TypeScriptVersionSource, extensionId: string, pathToTs: readonly string[]): TypeScriptVersion | undefined {
		try {
			const extension = vscode.extensions.getExtension(extensionId);
			if (extension) {
				const serverPath = path.join(extension.extensionPath, ...pathToTs, 'typescript', 'lib', 'tsserver.js');
				const bundledVersion = new TypeScriptVersion(source, serverPath, DiskTypeScriptVersionProvider.getApiVersion(serverPath), '');
				if (bundledVersion.isValid) {
					return bundledVersion;
				}
			}
		} catch {
			// noop
		}
		return undefined;
	}