import { EventEmitter } from '@angular/core';
import { ActivatedRoute, NavigationExtras, Router } from '@angular/router';
export declare interface ModalChanges {
    modalTitle?: string;
    modalClass?: string;
}
export declare abstract class RouterModal {
    protected router: Router;
    protected activatedRoute: ActivatedRoute;
    constructor(router: Router, activatedRoute: ActivatedRoute);
    private _modalTitle;
    private _modalClass;
    readonly modalChanges: EventEmitter<ModalChanges>;
    /**
     * Gets or modal window title
     */
    modalTitle: string;
    /**
     * Gets or sets modal window additional class
     */
    modalClass: string;
    /**
     * Closes modal window
     */
    close(navigationExtras?: NavigationExtras): Promise<boolean>;
}