// @flow
// Generated using flowgen2

import {Agent} from 'http';
import type {Headers} from './Headers';
import type {ICache} from './ICache';
const Response = require('http-response-object');
import type {CachedResponse} from './CachedResponse';

interface Options {
  agent?: Agent | boolean;
  allowRedirectHeaders?: Array<string>;
  cache?: 'file' | 'memory' | ICache;
  duplex?: boolean;
  followRedirects?: boolean;
  gzip?: boolean;
  headers?: Headers;
  ignoreFailedInvalidation?: boolean;
  maxRedirects?: number;
  maxRetries?: number;
  retry?:
    | boolean
    | ((
        err: ErrnoError | null,
        res: Response<stream$Readable> | void,
        attemptNumber: number,
      ) => boolean);
  retryDelay?:
    | number
    | ((
        err: ErrnoError | null,
        res: Response<stream$Readable> | void,
        attemptNumber: number,
      ) => number);
  socketTimeout?: number;
  timeout?: number;
  isMatch?: (
    requestHeaders: Headers,
    cachedResponse: CachedResponse,
    defaultValue: boolean,
  ) => boolean;
  isExpired?: (
    cachedResponse: CachedResponse,
    defaultValue: boolean,
  ) => boolean;
  canCache?: (res: Response<stream$Readable>, defaultValue: boolean) => boolean;
}

export type {Options};