import { InjectionToken, ViewContainerRef } from '@angular/core';
export declare const NB_DIALOG_CONFIG: InjectionToken<NbDialogConfig<any>>;
export declare class NbDialogConfig<D = any> {
    hasBackdrop: boolean;
    backdropClass: string;
    closeOnBackdropClick: boolean;
    closeOnEsc: boolean;
    hasScroll: boolean;
    autoFocus: boolean;
    viewContainerRef: ViewContainerRef;
    context: D;
    constructor(config: Partial<NbDialogConfig>);
}