/*!
 * Paradigm Framework - Angular Wrapper
 * Copyright (c) 2017 Miracle Devs, Inc
 * Licensed under MIT (https://github.com/MiracleDevs/Paradigm.Web.Shared/blob/master/LICENSE)
 */
import { ComponentFactoryResolver, Injector, Type, ComponentRef, ViewContainerRef } from '@angular/core';
import { ModalComponentBase } from '../components/modal-base.component';
import { ArrayList } from '@miracledevs/paradigm-ui-web-shared';
import { ServiceBase } from './base.service';
export declare type ModalResolve<TResult> = (result: TResult) => void;
export declare type ModalReject = (reason: string) => void;
/**
 * Represents a modal dialog instance.
 * This class lifespan depends on the modal dialog lifespan.
 */
export declare class ModalInstance<TParameters, TResult> {
    /**
     * A reference to the component ref object.
     */
    private innerComponentRef;
    /**
     * The type of the modal component.
     */
    readonly type: Type<ModalComponentBase<TParameters, TResult>>;
    /**
     * Resolves and finish successfully the modal dialog.
     */
    resolve: ModalResolve<TResult>;
    /**
     * Rejects and finish unsuccessfully the modal dialog.
     */
    reject: ModalReject;
    /**
     * Gets the component ref associated to the modal dialog.
     */
    readonly componentRef: ComponentRef<ModalComponentBase<TParameters, TResult>>;
    /**
     * Creates an instance of @see ModalInstance
     * @param type the modal component type.
     */
    constructor(type: Type<ModalComponentBase<TParameters, TResult>>);
    /**
     * Sets the component ref reference.
     * @param componentRef the component ref object.
     */
    setComponentRef(componentRef: ComponentRef<ModalComponentBase<TParameters, TResult>>): void;
}
export declare class ModalService extends ServiceBase {
    private resolver;
    private injector;
    /**
     * A stack of modal instances.
     */
    private modalInstances;
    /**
     * A reference to the view container ref that will hold
     * and contain the modal components.
     */
    private viewContainer;
    /**
     * Creates a new instance of @see ModalService
     * @param resolver a reference to the component factory resolver,
     * @param injector a reference to the DI injector container
     */
    constructor(resolver: ComponentFactoryResolver, injector: Injector);
    /**
     * Sets the view container ref that will hold and contain
     * the modal components.
     * @param container the view container ref.
     */
    setViewContainer(container: ViewContainerRef): void;
    /**
     * Gets the stack of modal instances.
     */
    getModalInstances(): ArrayList<ModalInstance<any, any>>;
    /**
     * Opens a modal dialog component.
     * @param type The modal component type.
     * @param parameters the creation parameters to pass to the modal component.
     */
    open<TParameters, TResult>(type: Type<ModalComponentBase<TParameters, TResult>>, parameters?: TParameters): Promise<TResult>;
    /**
     * Removes the modal from the stack of modal instances.
     * @param modalInstance the modal that will be removed.
     */
    private remove;
}