// Type definitions for eventsource 1.1
// Project: https://github.com/EventSource/eventsource
// Definitions by: Scott Lee Davis <https://github.com/scottleedavis>
//                 Ali Afroozeh <https://github.com/afroozeh>
//                 Pedro Gámez <https://github.com/snakedrak>
//                 Akuukis <https://github.com/Akuukis>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

// eventsource uses DOM dependencies which are absent in a browserless environment like node.js.
// to avoid compiler errors this monkey patch is used. See more details in:
// - sinon: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/11351
// - rxjs: https://github.com/ReactiveX/rxjs/issues/1986
/// <reference path="./dom-monkeypatch.d.ts" />

declare class EventSource {
  static readonly CLOSED: number
  static readonly CONNECTING: number
  static readonly OPEN: number

  constructor(
    url: string,
    eventSourceInitDict?: EventSource.EventSourceInitDict,
  )

  readonly CLOSED: number
  readonly CONNECTING: number
  readonly OPEN: number
  readonly url: string
  readonly readyState: number
  readonly withCredentials: boolean
  onopen: (evt: MessageEvent) => any
  onmessage: (evt: MessageEvent) => any
  onerror: (evt: MessageEvent) => any
  addEventListener(type: string, listener: (evt: MessageEvent) => void): void
  dispatchEvent(evt: Event): boolean
  removeEventListener(type: string, listener: (evt: MessageEvent) => void): void
  close(): void
}

declare namespace EventSource {
  enum ReadyState {
    CONNECTING = 0,
    OPEN = 1,
    CLOSED = 2,
  }

  interface EventSourceInitDict {
    withCredentials?: boolean | undefined
    headers?: object | undefined
    proxy?: string | undefined
    https?: object | undefined
    rejectUnauthorized?: boolean | undefined
  }
}

export = EventSource