import { OnInit, Renderer, EventEmitter } from '@angular/core';
export declare class DropdownComponent implements OnInit {
    renderer: Renderer;
    dropdownMenu: any;
    dropdownItem: any;
    dropdownArrow: any;
    onClick: EventEmitter<{}>;
    ionicScrollDelegate: any;
    open: boolean;
    menu: any;
    item: any;
    arrow: any;
    union: boolean;
    constructor(renderer: Renderer);
    ngOnInit(): void;
    ngAfterViewInit(): void;
}