ng2-interceptors/lib/interceptor.d.ts

Angular2 interceptor service implementation

import { InterceptedRequest } from "./intercepted-request";
import { InterceptedResponse } from "./intercepted-response";
import { Observable } from 'rxjs/Rx';
export interface Interceptor {
    interceptBefore?(request: InterceptedRequest): Observable<InterceptedRequest> | InterceptedRequest;
    interceptAfter?(response: InterceptedResponse): Observable<InterceptedResponse> | InterceptedResponse;
}