import { MessageResource } from '../resources/interface/message-resource';
import { Observable } from 'rxjs';
/**
 * Transforms a {@link MessageResource} object into a stream containing either the message
 * or an error if the message resource contains an error.
 *
 * Can be used with rxjs' `switchMap` process responses from backend.
 * @param message a {@link MessageResource} object
 */
export declare function processMessageResponse(message: MessageResource): Observable<MessageResource>;