import { ApplicationRef, ComponentFactoryResolver, ElementRef, Injector, OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export type CatTooltipPosition = 'above' | 'below' | 'left' | 'right' | 'above';
export declare class CatTooltipDirective implements OnDestroy {
    private elementRef;
    private appRef;
    private componentFactoryResolver;
    private injector;
    catTooltip: string;
    catTooltipPosition: CatTooltipPosition;
    private showTimeout;
    private touchTimeout;
    private hideTimeout;
    private showDelay;
    private hideDelay;
    private componentRef;
    private intervalObserveTriggerDestroy;
    constructor(elementRef: ElementRef<HTMLElement>, appRef: ApplicationRef, componentFactoryResolver: ComponentFactoryResolver, injector: Injector);
    onMouseEnter(): void;
    onMouseLeave(): void;
    ngOnDestroy(): void;
    destroy(): void;
    private initializeTooltip;
    private setTooltipComponentProperties;
    private showTooltip;
    private observeTriggerDestroy;
    private calcPosition;
    private calcMiddlePosition;
    static ɵfac: i0.ɵɵFactoryDeclaration<CatTooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CatTooltipDirective, "[catTooltip]", never, { "catTooltip": { "alias": "catTooltip"; "required": false; }; "catTooltipPosition": { "alias": "catTooltipPosition"; "required": false; }; }, {}, never, never, false, never>;
}