import { Observable, ReplaySubject } from 'rxjs';
import { AppContextService } from '../../service/app-context.service';
import { BaseDialogComponent, DialogOptions, DialogResult } from './base-dialog.component';
import { ChoiceDialogOptions, ChoiceDialogResult } from './choice-dialog/choice-dialog.component';
import { ConfirmationDialogOptions, ConfirmationDialogResult } from './confirmation-dialog/confirmation-dialog.component';
import { ConfirmationListDialogOptions, ConfirmationListDialogResult } from './confirmation-list-dialog/confirmation-list-dialog.component';
import { MessageDialogOptions } from './message-dialog/message-dialog.component';
import * as i0 from "@angular/core";
export declare enum DialogChangeEvent {
    Show = 0,
    Hide = 1
}
export interface DialogEvent {
    dialogId: string;
    changeEvent: DialogChangeEvent;
}
export declare class DialogService {
    private appContext;
    private parentDialogService?;
    commonIds: {
        choice: string;
        confirmation: string;
        confirmationList: string;
        message: string;
        notificationsPane: string;
        settings: string;
        help: string;
        userPane: string;
        manageAs: string;
        powerShellShowScript: string;
        credSSPConfirmation: string;
        userAlive: string;
        postInstall: string;
    };
    activeDialogsStack: BaseDialogComponent<DialogOptions, DialogResult>[];
    private strings;
    private componentMap;
    private activeDialogResult;
    private dialogOrigins;
    private changedEventSubject;
    constructor(appContext: AppContextService, parentDialogService?: DialogService);
    /**
     * Gets the subject of notification changed event.
     */
    get changed(): ReplaySubject<DialogEvent>;
    get currentDialogLevel(): number;
    private iFrameDialogCount;
    /**
     * Registers the dialog with the service.
     *
     * TOptions the type of the dialog options.
     * TResult the type of the dialog results.
     * @param id The unique identifier of the dialog.
     * @param component The dialog component.
     */
    register<TOptions extends DialogOptions, TResult extends DialogResult>(id: string, component: BaseDialogComponent<TOptions, TResult>): void;
    /**
     * Unregisters the dialog with the service.
     *
     * @param id The unique identifier of the dialog.
     */
    unregister(id: string): void;
    addIFrameDialog(): void;
    removeIFrameDialog(): void;
    /**
     * Shows the dialog.
     *
     * TOptions The type of the dialog options.
     * TResult The result of the dialog.
     * @param id The unique identifier of the dialog.
     * @param options The dialog options.
     */
    show<TOptions extends DialogOptions, TResult extends DialogResult>(id: string, options: TOptions): Observable<TResult>;
    /**
     * Shows a message dialog with the given options
     *
     * @param options The dialog options.
     * @returns A subject that will be published one time with the dialog result
     * @deprecated Please use 'AppContextService.frame.showDialogMessage' on extensions.
     */
    showMessage(options: MessageDialogOptions): Observable<DialogResult>;
    /**
     * Hide a message dialog.
     */
    hideMessage(): void;
    /**
     * Shows a choice dialog with the given options.
     *
     * @param options The dialog options.
     * @returns A subject that will be published one time with the dialog result.
     */
    showChoice(options: ChoiceDialogOptions): Observable<ChoiceDialogResult>;
    /**
     * Hide a choice dialog.
     */
    hideChoice(): void;
    /**
     * Shows a confirmation dialog with the given options
     *
     * @param options The dialog options.
     * @returns A subject that will be published one time with the dialog result
     * @deprecated since 02/20/18. Please use 'AppContextService.frame.showDialogConfirmation' instead
     */
    showConfirmation(options: ConfirmationDialogOptions): Observable<ConfirmationDialogResult>;
    /**
     * Hide a confirmation dialog.
     */
    hideConfirmation(): void;
    /**
     * Shows a confirmation list dialog with the given options
     *
     * @param options The dialog options.
     * @returns A subject that will be published one time with the dialog result
     */
    showConfirmationList(options: ConfirmationListDialogOptions): Observable<ConfirmationListDialogResult>;
    /**
     * Hide a confirmation list  dialog.
     */
    hideConfirmationList(): void;
    /**
     * Hides the dialog.
     *
     * TResult The type of the dialog result.
     * @param id The unique identifier of the dialog.
     * @param result The result of the dialog.
     */
    hide<TResult extends DialogResult>(id: string, result?: TResult): void;
    /**
     * Send Rpc request to shell to add/remove overlay
     * @param overlay true: add, false: remove
     * @param id id of the dialog
     */
    overlayOpen(overlay: boolean, id: string): void;
    /**
     * Handle clicking on dialog background in shell
     * @param dialogId id of dialog whose background was clicked
     */
    overlayClicked(dialogId: string): boolean;
    /**
     * Resume focus back to the original element that shows the dialog.
     * @param id The id of dialog
     * @param delay If provided, delays resuming focus for a period of time in ms
     */
    resumeFocus(id: string, delay?: number): void;
    emitDialogChangeEvent(dialogId: String, changeEvent: DialogChangeEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DialogService, [null, { optional: true; skipSelf: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DialogService>;
}