import { ComponentRef, ElementRef, EmbeddedViewRef, OnDestroy, OnInit } from '@angular/core';
import { NbComponentPortal, NbFocusTrap, NbFocusTrapFactoryService, NbPortalOutletDirective, NbTemplatePortal } from '../cdk';
import { NbDialogConfig } from './dialog-config';
export declare class NbDialogContainerComponent implements OnInit, OnDestroy {
    protected config: NbDialogConfig;
    protected elementRef: ElementRef;
    protected focusTrapFactory: NbFocusTrapFactoryService;
    portalOutlet: NbPortalOutletDirective;
    protected focusTrap: NbFocusTrap;
    constructor(config: NbDialogConfig, elementRef: ElementRef, focusTrapFactory: NbFocusTrapFactoryService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    attachComponentPortal<T>(portal: NbComponentPortal<T>): ComponentRef<T>;
    attachTemplatePortal<C>(portal: NbTemplatePortal<C>): EmbeddedViewRef<C>;
}