import { ElementRef, TemplateRef } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { CalloutComponent } from '../callout.component';
import * as i0 from "@angular/core";
export declare class MenuComponent {
    readonly open: BehaviorSubject<boolean>;
    preferredPosition: CalloutComponent.AnchoredPosition;
    triggerTemplate?: TemplateRef<{
        open: boolean;
    }>;
    customTriggerButton?: ElementRef;
    standardTriggerButton?: ElementRef;
    getTrigger(): Element | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<MenuComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MenuComponent, "riv-menu", never, { "preferredPosition": "preferredPosition"; }, {}, ["triggerTemplate"], ["*"], false, never>;
}