First commit.

Signed-off-by: Chen Xiao <abigwc@gmail.com>

client/node_modules/langium/lib/node/worker-thread-async-parser.d.ts

@@ -0,0 +1,18 @@
+/******************************************************************************
+ * Copyright 2023 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ ******************************************************************************/
+import type { LangiumCoreServices } from '../services.js';
+import { ParserWorker } from '../parser/async-parser.js';
+import { AbstractThreadedAsyncParser } from '../parser/async-parser.js';
+import { Worker } from 'node:worker_threads';
+export declare class WorkerThreadAsyncParser extends AbstractThreadedAsyncParser {
+    protected workerPath: string | (() => string);
+    constructor(services: LangiumCoreServices, workerPath: string | (() => string));
+    protected createWorker(): ParserWorker;
+}
+export declare class WorkerThreadParserWorker extends ParserWorker {
+    constructor(worker: Worker);
+}
+//# sourceMappingURL=worker-thread-async-parser.d.ts.map