import { ChangeDetectorRef, ElementRef, OnDestroy, Renderer } from '@angular/core';
import { EventWindowManager } from '../utils/event-window-manager';
export declare class StTooltip extends EventWindowManager implements OnDestroy {
    private elementRef;
    private renderer;
    private cd;
    text: string;
    showOnClick: boolean;
    qaTag: string;
    constructor(elementRef: ElementRef, renderer: Renderer, cd: ChangeDetectorRef);
    openTooltip(): void;
    openTooltipOnHover(): void;
    closeTooltipOnHover(): void;
    ngOnDestroy(): void;
}