import { OnDestroy } from '@angular/core';
import { TaurusObject } from '../../../common';
import { DynamicComponentsService } from '../../dynamic-components';
import { ConfirmationInputModel, ConfirmationOutputModel } from '../model';
import * as i0 from "@angular/core";
/**
 * ** Confirmation Service that create confirmation view for every confirm request,
 *      and upon User action Confirm/Reject returns flow to the Invoker.
 *
 *      - Utilizes <code>Promise<ConfirmationOutputModel></code> for communication.
 */
export declare class ConfirmationService extends TaurusObject implements OnDestroy {
    private readonly dynamicComponentsService;
    /**
     * @inheritDoc
     */
    static readonly CLASS_NAME: string;
    /**
     * ** Acquired ViewContainerRef from {@link DynamicComponentsService},
     *      where Confirmation Container {@link ConfirmationContainerComponent} will be inserted.
     * @private
     */
    private _acquiredViewContainerRef;
    /**
     * ** Confirmation Container reference {@link ConfirmationContainerComponent},
     *      where all contextual Confirmation components {@link ConfirmationComponent} will be inserted.
     * @private
     */
    private _confirmationContainerRef;
    /**
     * ** Constructor.
     */
    constructor(dynamicComponentsService: DynamicComponentsService);
    /**
     * ** Show confirm view according the provided model instructions, and return flow to the invoker upon User action Confirm/Reject.
     *
     *      - Utilizes <b><code>Promise<ConfirmationOutputModel></code></b> for communication.
     *      - Sets some default values if model instructions are incomplete because most of them are optional.
     */
    confirm(model: ConfirmationInputModel): Promise<ConfirmationOutputModel>;
    /**
     * ** Initialize service.
     *
     *      - Should be invoked only once.
     *      - Ideal place for invoking is <code>AppComponent.ngOnInit()</code>.
     */
    initialize(): void;
    /**
     * @inheritDoc
     */
    ngOnDestroy(): void;
    private _acquireDynamicViewContainerRef;
    private _createConfirmationContainerComponent;
    private _createConfirmationComponent;
    private _isAcquiredViewContainerRefUnhealthy;
    private _refineConfirmationContainerVisibility;
    private _clearSingleConfirmationResources;
    private _clearResources;
    private static _assignMessageAndModel;
    static ɵfac: i0.ɵɵFactoryDeclaration<ConfirmationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ConfirmationService>;
}