message: Update Client type definitions
  Adds `notifyRequest`.
diff: @@ -6,6 +6,7 @@ declare module 'airbrake-js' {
  public wrap(fn: any): FuncWrapper;
  public call(fn: any, ...args: any[]): any;
  public onerror(): void;
  + public notifyRequest(req: IRequestInfo): void;
  }
  interface FuncWrapper {
  @@ -37,5 +38,13 @@ declare module 'airbrake-js' {
  backtrace: AirbrakeFrame[];
  }
  + interface IRequestInfo {
  + method: string;
  + route: string;
  + statusCode: number;
  + start: time;
  + end: time;
  + }
  +
  export = Client;
  }
  