import { ElementRef } from '@angular/core';
import { PopoverBody } from './popover-body.type';
import { PopoverService } from './popover.service';
export declare class Popover {
    protected popoverService: PopoverService;
    private elementRef;
    private popoverRef;
    private open;
    body: PopoverBody;
    position: 'top' | 'bottom';
    alignment: 'left' | 'right' | 'center';
    sectioned: boolean;
    constructor(popoverService: PopoverService, elementRef: ElementRef);
    private show;
    onClick(): void;
}