import { ElementRef } from '@angular/core';
import { DialogComponent } from '../dialog.component';
import * as i0 from "@angular/core";
export declare class ProgressDialogComponent extends DialogComponent {
    message: string | null;
    constructor(_elementRef: ElementRef);
    static ɵfac: i0.ɵɵFactoryDeclaration<ProgressDialogComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ProgressDialogComponent, "ng-component", never, {}, {}, never, never, false, never>;
}