import { ApplicationRef, ElementRef, ViewContainerRef } from '@angular/core';
import { TulTooltipConfig } from '../models/tul-tooltip-model';
import * as i0 from "@angular/core";
export declare class TulTooltipDirective {
    private elementRef;
    private appRef;
    private viewContainerRef;
    tulTooltip: string | (({ data, column }: any) => string);
    tulTooltipConfig: TulTooltipConfig;
    private componentRef;
    constructor(elementRef: ElementRef, appRef: ApplicationRef, viewContainerRef: ViewContainerRef);
    private setTooltipComponentProperties;
    onMouseEnter(): void;
    onMouseLeave(): void;
    ngOnDestroy(): void;
    destroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TulTooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TulTooltipDirective, "[tulTooltip]", never, { "tulTooltip": "tulTooltip"; "tulTooltipConfig": "tulTooltipConfig"; }, {}, never>;
}