extensions/typescript-language-features/src/tsServer/serverProcess.browser.ts/WorkerServerProcess/fork
class WorkerServerProcess:	public static fork(
		tsServerPath: string,
		args: readonly string[],
		_kind: TsServerProcessKind,
		_configuration: TypeScriptServiceConfiguration,
	) {
		const worker = new Worker(tsServerPath);
		return new WorkerServerProcess(worker, [
			...args,

			// Explicitly give TS Server its path so it can
			// load local resources
			'--executingFilePath', tsServerPath,
		]);
	}