import { Observable } from "rxjs";
import { IFSEventDetails } from "../models";
import * as i0 from "@angular/core";
export declare class FSMessageService {
    protected _event: CustomEvent;
    constructor();
    dispatch(details: IFSEventDetails): void;
    listen(): Observable<IFSEventDetails>;
    static ɵfac: i0.ɵɵFactoryDeclaration<FSMessageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FSMessageService>;
}