add hw2

node_modules/chromium-bidi/lib/cjs/utils/Deferred.d.ts

@@ -0,0 +1,28 @@
+/**
+ * Copyright 2022 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export declare class Deferred<T> implements Promise<T> {
+    #private;
+    get isFinished(): boolean;
+    get result(): T;
+    constructor();
+    then<TResult1 = T, TResult2 = never>(onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | null, onRejected?: ((reason: unknown) => TResult2 | PromiseLike<TResult2>) | null): Promise<TResult1 | TResult2>;
+    catch<TResult = never>(onRejected?: ((reason: unknown) => TResult | PromiseLike<TResult>) | null): Promise<T | TResult>;
+    resolve(value: T): void;
+    reject(reason: Error): void;
+    finally(onFinally?: (() => void) | null): Promise<T>;
+    [Symbol.toStringTag]: string;
+}