import { ElementRef, OnInit, Renderer2 } from '@angular/core';
import { Subscription } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TooltipDirective implements OnInit {
    private el;
    private renderer;
    showOnClick: boolean;
    delay: string | number;
    message: string;
    position: string;
    offset: number;
    tooltip: HTMLElement;
    tooltipContent: HTMLElement;
    triggerElement: HTMLElement;
    showTimeout: any;
    sub: Subscription;
    constructor(el: ElementRef, renderer: Renderer2);
    onMouseEnter(): void;
    onClick(): void;
    onMouseLeave(): void;
    show(): void;
    hide(): void;
    create(): void;
    setPosition(): void;
    changePosition(oldPosition: any, newPosition: any): void;
    checkOversize(options: any, dimension: any, isDirectionForward?: boolean): boolean;
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TooltipDirective, "[sdkTooltip]", never, { "showOnClick": "showOnClick"; "delay": "delay"; "message": "sdkTooltip"; "position": "position"; "offset": "offset"; }, {}, never, never, false>;
}