import { ElementRef, OnDestroy, Renderer2 } from '@angular/core';
import { MatLegacyMenuTrigger as MatMenuTrigger } from '@angular/material/legacy-menu';
import * as i0 from "@angular/core";
/**
 * reposition menu in case dropdown trigger position changed.
 */
export declare class DropDownMenuRepositionDirective implements OnDestroy {
    private renderer;
    private readonly ngUnSubscribe;
    set singDropDownMenuReposition(value: {
        menuTrigger: MatMenuTrigger;
        menuTriggerElementRef: ElementRef;
    });
    menuPanelId: string;
    constructor(renderer: Renderer2);
    ngOnDestroy(): void;
    repositionMatMenuPanel(trigger: HTMLButtonElement, menuTrigger: MatMenuTrigger): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DropDownMenuRepositionDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DropDownMenuRepositionDirective, "[singDropDownMenuReposition]", never, { "singDropDownMenuReposition": "singDropDownMenuReposition"; "menuPanelId": "menuPanelId"; }, {}, never, never, false, never>;
}
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