import { ApplicationRef, ElementRef, NgZone, TemplateRef } from '@angular/core';
import { Props } from 'tippy.js';
import { PopperOptions } from '../services/popper';
import { IconRegistry } from '../services/icon-registry';
import { DatoTranslateService } from '../services/translate.service';
declare type Variation = 'popper' | 'tooltip' | 'information';
declare type Element = HTMLElement | ElementRef | undefined;
export declare class DatoTooltipV2Directive {
    private host;
    private appRef;
    private translate;
    private zone;
    private iconRegistry;
    options: Partial<Props>;
    showOnlyOnTextOverflow: boolean;
    triggerTarget: Element;
    tooltipHost: Element;
    appendTo: string | HTMLElement;
    trigger: string | undefined;
    tooltipClass: string | Array<string> | undefined;
    offset: [number, number] | undefined;
    tooltipCheckInView: boolean;
    set placement(placement: PopperOptions['placement']);
    set variation(variation: Variation);
    set datoTooltipDisabled(disabled: boolean);
    /** @deprecated - use datoTooltipDisabled instead */
    set disabled(disabled: boolean);
    set sticky(isSticky: boolean);
    set datoTooltipV2(content: string | TemplateRef<any>);
    private _placement;
    private _disabled;
    private _variation;
    private instance;
    private tplPortal;
    constructor(host: ElementRef, appRef: ApplicationRef, translate: DatoTranslateService, zone: NgZone, iconRegistry: IconRegistry);
    private get _tooltipTarget();
    private get _tooltipHost();
    private get isTooltip();
    private get isPopper();
    setProps(props: Partial<Props>): void;
    hide(): void;
    show(): void;
    destroy(): void;
    ngOnDestroy(): void;
    private create;
    private createInstance;
    private resolveTrigger;
    private resolveTemplate;
    private isElementOverflow;
    private getParent;
    private markDisabled;
    private resolveTheme;
    private addCloseButton;
    private removeCloseButton;
    private checkOverflow;
    private destroyTemplate;
}
export {};