import { AfterViewInit, OnDestroy } from "@angular/core";
import { Position } from "@design-system-rte/core";
import * as i0 from "@angular/core";
export declare class TooltipDirective implements AfterViewInit, OnDestroy {
    readonly rteTooltip: import("@angular/core").InputSignal<string>;
    readonly rteTooltipPosition: import("@angular/core").InputSignal<Position>;
    readonly rteTooltipAlignment: import("@angular/core").InputSignal<string>;
    readonly rteTooltipArrow: import("@angular/core").InputSignal<boolean>;
    readonly rteTooltipShouldFocusTrigger: import("@angular/core").InputSignal<boolean>;
    readonly rteTooltipGap: import("@angular/core").InputSignal<number>;
    readonly rteTooltipShowOnEllipsis: import("@angular/core").InputSignal<boolean>;
    private tooltipRef;
    private hideTimeout;
    private hostElement;
    private overlayService;
    private readonly handleViewportChange;
    private readonly handleFocusableTriggerFocus;
    private readonly handleFocusableTriggerBlur;
    private elementRef;
    private viewContainerRef;
    private renderer;
    onMouseEnter(): void;
    onMouseLeave(): void;
    onFocus(): void;
    onBlur(): void;
    constructor();
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    showTooltip(): void;
    private assignDirectiveToComponent;
    private getTooltipBodyElement;
    private getResolvedPosition;
    private positionTooltip;
    private hideTooltip;
    private clearHideTimeout;
    static ɵfac: i0.ɵɵFactoryDeclaration<TooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TooltipDirective, "[rteTooltip]", never, { "rteTooltip": { "alias": "rteTooltip"; "required": true; "isSignal": true; }; "rteTooltipPosition": { "alias": "rteTooltipPosition"; "required": false; "isSignal": true; }; "rteTooltipAlignment": { "alias": "rteTooltipAlignment"; "required": false; "isSignal": true; }; "rteTooltipArrow": { "alias": "rteTooltipArrow"; "required": false; "isSignal": true; }; "rteTooltipShouldFocusTrigger": { "alias": "rteTooltipShouldFocusTrigger"; "required": false; "isSignal": true; }; "rteTooltipGap": { "alias": "rteTooltipGap"; "required": false; "isSignal": true; }; "rteTooltipShowOnEllipsis": { "alias": "rteTooltipShowOnEllipsis"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}