import { ModalRenderer } from "../ModalRenderer";
import { ModalInstance } from "../ModalInstance";
import { ApplicationRef, ComponentRef, Injector, TemplateRef } from "@angular/core";
import { NModalBackdropComponent } from "../components/public_components";
import { IModalOptions } from "../IModalOptions";
export declare class DOMModalRenderer extends ModalRenderer {
    private injector;
    private appRef;
    private rootElm;
    constructor(injector: Injector, appRef: ApplicationRef);
    renderBackdrop(inj?: Injector): ComponentRef<NModalBackdropComponent>;
    render<T>(type: Function, modalData: any, options: IModalOptions, layerNumber: number): ModalInstance<T>;
    renderTemplate<T>(template: TemplateRef<any>, modalData: any, options: IModalOptions, layerNumber: number): ModalInstance<T>;
    private getRootElement;
}