chore: migrate src/timeoutsettings to typescript (#5691)

src/TimeoutSettings.ts

@@ -0,0 +1,54 @@
+/**
+ * Copyright 2019 Google Inc. All rights reserved.
+ *
+ * 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.
+ */
+
+const DEFAULT_TIMEOUT = 30000;
+
+class TimeoutSettings {
+  _defaultTimeout: number | null;
+  _defaultNavigationTimeout: number | null;
+
+  constructor() {
+    this._defaultTimeout = null;
+    this._defaultNavigationTimeout = null;
+  }
+
+  setDefaultTimeout(timeout: number): void {
+    this._defaultTimeout = timeout;
+  }
+
+  /**
+   * @param {number} timeout
+   */
+  setDefaultNavigationTimeout(timeout: number): void {
+    this._defaultNavigationTimeout = timeout;
+  }
+
+  navigationTimeout(): number {
+    if (this._defaultNavigationTimeout !== null)
+      return this._defaultNavigationTimeout;
+    if (this._defaultTimeout !== null)
+      return this._defaultTimeout;
+    return DEFAULT_TIMEOUT;
+  }
+
+  timeout(): number {
+    if (this._defaultTimeout !== null)
+      return this._defaultTimeout;
+    return DEFAULT_TIMEOUT;
+  }
+}
+
+export = {TimeoutSettings};