/**
 * Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you 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 {
    HttpError,
    HttpInstance,
    HttpRequestConfig,
    HttpResponse
}from "../..";

/**
 * Http Http Client model
 */
export interface HttpClientInstance extends HttpInstance {
    init?(isHandlerEnabled: boolean, attachToken: (request: HttpRequestConfig) => Promise<void>): Promise<void>;
    disableHandler?: () => void;
    disableHandlerWithTimeout?: (timeout: number) => void;
    enableHandler?: () => void;
    all?<T>(values: (T | Promise<T>)[]): Promise<T[]>;
    spread?<T, R>(callback: (...args: T[]) => R): (array: T[]) => R;
    setHttpRequestStartCallback?: (callback: () => void) => void;
    setHttpRequestSuccessCallback?: (callback: (response: HttpResponse) => void) => void;
    setHttpRequestErrorCallback?: (callback: (error: HttpError) => void) => void;
    setHttpRequestFinishCallback?: (callback: () => void) => void;
}