// Retyped versions of some of the angular services using the native promise typings, so we can use native promises in unit tests

type HttpPromise<T> = Promise<ng.IHttpPromiseCallbackArg<T>>

interface HttpService {
  get<T>(url: string, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
  delete<T>(url: string, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
  head<T>(url: string, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
  jsonp<T>(url: string, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
  post<T>(url: string, data: any, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
  put<T>(url: string, data: any, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
  patch<T>(url: string, data: any, config?: ng.IRequestShortcutConfig): HttpPromise<T>;
}

interface TimeoutService {
  <T>(fn: (...args: any[]) => T, delay?: number, invokeApply?: boolean, ...args: any[]): Promise<T>;
}

interface QService {
  when<T>(value: Promise<T> | T): Promise<T>;
  when(): Promise<void>;
  reject(reason?: any): Promise<any>;
  defer<T>(): Deferred<T>;
  all<T>(promises: Promisify<T>): Promise<T>;
}

type Promisify<T> = {
    [P in keyof T]: Promise<T[P]>;
}

interface Deferred<T> {
  resolve(value?: T | Promise<T>): void;
  reject(reason?: any): void;
  promise: Promise<T>;
}