import { ElementRef, OnChanges, SimpleChanges, OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class DayFlowPortalDirective implements OnChanges, OnDestroy {
    private el;
    targetEl: HTMLElement;
    constructor(el: ElementRef);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DayFlowPortalDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DayFlowPortalDirective, "[dayflowPortal]", never, { "targetEl": { "alias": "dayflowPortal"; "required": false; }; }, {}, never, never, false, never>;
}