/**
 * @license
 * Copyright 2020 Google LLC
 *
 * 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 interface Call {
    request?: object | string;
    method?: string;
    headers: Headers;
}
export interface Route {
    response: object;
    status: number;
    calls: Call[];
}
export declare function setUpWithOverride(fetchOverride: typeof fetch): void;
export declare function setUp(): void;
export declare function mock(url: string, response: object, status?: number): Route;
export declare function tearDown(): void;