import { ElementRef } from '@angular/core';
import { TooltipService } from './tooltip.service';
import { PlacementValue } from './placement';
import { TooltipContentRef } from './tooltop-content';
import * as i0 from "@angular/core";
/**
 * Tooltip directive
 */
export declare class LuxTooltipDirective {
    private elHost;
    private tooltipService;
    /** Tooltip title */
    luxTooltip: any;
    /** Component, TemplateRef or String */
    content: any;
    /** Placement */
    placement: PlacementValue;
    tooltipRef: TooltipContentRef;
    constructor(elHost: ElementRef, tooltipService: TooltipService);
    onMouseEnter(): void;
    onMouseLeave(): void;
    onClick(): void;
    show(component: any, elHost: ElementRef, placement: PlacementValue): TooltipContentRef;
    remove(tooltipRef: TooltipContentRef): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LuxTooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LuxTooltipDirective, "[luxTooltip]", never, { "luxTooltip": { "alias": "luxTooltip"; "required": false; }; "content": { "alias": "content"; "required": false; }; "placement": { "alias": "placement"; "required": false; }; }, {}, never, never, false, never>;
}