/**
 * 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.
 */
import http from 'http';
import type { HTTPRequestParams } from '@utils/network';
import type { Progress } from './progress';
export declare function fetchData(progress: Progress | undefined, params: HTTPRequestParams, onError?: (params: HTTPRequestParams, response: http.IncomingMessage) => Promise<Error>): Promise<string>;
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