import { ErrorObservable } from 'rxjs/observable/ErrorObservable';
import { IErrorHandler } from './error-handler.interface';
import { IApiErrorHandler } from './api-error-handler.interface';
export declare class ErrorHandlerService implements IErrorHandler {
    private apiErrorHandler;
    private fallbackErrorHandler;
    constructor(apiErrorHandler: IApiErrorHandler, fallbackErrorHandler: IErrorHandler);
    handle(error?: any): ErrorObservable;
}