// Type definitions for sockjs-client 1.0.3
// Project: https://github.com/sockjs/sockjs-client
// Definitions by: Emil Ivanov <https://github.com/vladev>, Alexander Rusakov <https://github.com/arusakov/>
// Definitions: https://github.com/borisyankov/DefinitelyTyped

declare namespace __SockJSClient {
  interface BaseEvent {
    type: string;
  }

  interface OpenEvent extends BaseEvent {}

  interface CloseEvent extends BaseEvent {
    code: number;
    reason: string;
    wasClean: boolean;
  }

  interface MessageEvent extends BaseEvent {
    data: string;
  }

  interface SessionGenerator {
    (): string;
  }

  interface Options {
    server?: string;
    sessionId?: number | SessionGenerator;
    transports?: string | string[]
  }

  enum State {
    CONNECTING = 0, OPEN, CLOSING, CLOSED
  }

  interface SockJSClass extends EventTarget {
    readyState: State;
    protocol: string;
    url: string;
    onopen: (e: OpenEvent) => any;
    onclose: (e: CloseEvent) => any;
    onmessage: (e: MessageEvent) => any;
    send(data: any): void;
    close(code?: number, reason?: string): void;
  }
}

declare module 'sockjs-client' {
  import SockJSClass = __SockJSClient.SockJSClass;
  import Options = __SockJSClient.Options;
  import State = __SockJSClient.State;

  var SockJS: {
    new(url: string, _reserved?: any, options?: Options): SockJSClass;
    (url: string, _reserved?: any, options?: Options): SockJSClass;
    prototype: SockJSClass;
    CONNECTING: State;
    OPEN: State;
    CLOSING: State;
    CLOSED: State;
  };

  export = SockJS;
}