import { DialogRef, Overlay, Modal as Modal_ } from 'ngx-modialog-7';
import { JSNativePresetBuilder } from './presets/js-native-preset';
export declare class Modal extends Modal_ {
    constructor(overlay: Overlay);
    alert(): JSNativePresetBuilder;
    prompt(): JSNativePresetBuilder;
    confirm(): JSNativePresetBuilder;
    protected create(dialogRef: DialogRef<any>, type: any): DialogRef<any>;
}