import { TemplateRef } from '@angular/core';
import { NgbModal, NgbModalOptions, NgbModalRef } from '@ng-bootstrap/ng-bootstrap';
import { BaseComponent } from '../base/base.component';
export declare abstract class ModalComponent extends BaseComponent {
    protected modalService: NgbModal;
    private readonly options?;
    /**
     * Reference to the actual template. This uses 'template' as template name.
     */
    abstract template: TemplateRef<any>;
    /**
     * Reference (ModalRef) to the actual modal.
     */
    abstract modalRef: NgbModalRef;
    constructor(modalService: NgbModal, options?: NgbModalOptions);
    /**
     * This function calls, when the modal starts opening.
     */
    openModal(): void;
    /**
     * This function calls, when the modal starts closing.
     */
    closeModal(): void;
}
export interface ModalComponent {
    /**
     * This function starts during the modal is closing.
     */
    beforeClose?(): void;
    /**
     * This function starts during the modal is opening.
     */
    beforeOpen?(): void;
}