import { ElementRef, OnDestroy } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class UiTooltipComponent implements OnDestroy {
    private _changeDetectorRef;
    protected _elementRef: ElementRef<HTMLElement>;
    isError?: boolean;
    inverseColor?: boolean;
    _isMultiline: boolean;
    /** Message to display in the tooltip */
    message: string;
    /** Classes to be added to the tooltip. Supports the same syntax as `ngClass`. */
    tooltipClass: string | string[] | Set<string> | {
        [key: string]: any;
    };
    /** The timeout ID of any current timer set to show the tooltip */
    private _showTimeoutId;
    /** The timeout ID of any current timer set to hide the tooltip */
    private _hideTimeoutId;
    /** Element that caused the tooltip to open. */
    _triggerElement: HTMLElement;
    /** Amount of milliseconds to delay the closing sequence. */
    _mouseLeaveHideDelay: number;
    /** Whether animations are currently disabled. */
    private _animationsDisabled;
    /** Reference to the internal tooltip element. */
    _tooltip: ElementRef<HTMLElement>;
    /** Whether interactions on the page should close the tooltip */
    private _closeOnInteraction;
    /** Whether the tooltip is currently visible. */
    private _isVisible;
    /** Subject for notifying that the tooltip has been hidden from the view */
    private readonly _onHide;
    /** Name of the show animation and the class that toggles it. */
    private readonly _showAnimation;
    /** Name of the hide animation and the class that toggles it. */
    private readonly _hideAnimation;
    constructor(...args: unknown[]);
    /**
     * Shows the tooltip with an animation originating from the provided origin
     * @param delay Amount of milliseconds to the delay showing the tooltip.
     */
    show(delay: number): void;
    /**
     * Begins the animation to hide the tooltip after the provided delay in ms.
     * @param delay Amount of milliseconds to delay showing the tooltip.
     */
    hide(delay: number): void;
    /** Returns an observable that notifies when the tooltip has been hidden from view. */
    afterHidden(): Observable<void>;
    /** Whether the tooltip is being displayed. */
    isVisible(): boolean;
    ngOnDestroy(): void;
    /**
     * Interactions on the HTML body should close the tooltip immediately as defined in the
     * material design spec.
     * https://material.io/design/components/tooltips.html#behavior
     */
    _handleBodyInteraction(): void;
    /**
     * Marks that the tooltip needs to be checked in the next change detection run.
     * Mainly used for rendering the initial text before positioning a tooltip, which
     * can be problematic in components with OnPush change detection.
     */
    _markForCheck(): void;
    _handleMouseLeave({ relatedTarget }: MouseEvent): void;
    /**
     * Callback for when the timeout in this.show() gets completed.
     * This method is only needed by the mdc-tooltip, and so it is only implemented
     * in the mdc-tooltip, not here.
     */
    protected _onShow(): void;
    /** Whether the tooltip text has overflown to the next line */
    private _isTooltipMultiline;
    /** Event listener dispatched when an animation on the tooltip finishes. */
    _handleAnimationEnd({ animationName }: AnimationEvent): void;
    /** Cancels any pending animation sequences. */
    _cancelPendingAnimations(): void;
    /** Handles the cleanup after an animation has finished. */
    private _finalizeAnimation;
    /** Toggles the visibility of the tooltip element. */
    private _toggleVisibility;
    static ɵfac: i0.ɵɵFactoryDeclaration<UiTooltipComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<UiTooltipComponent, "ui-tooltip-component", never, { "isError": { "alias": "isError"; "required": false; }; "inverseColor": { "alias": "inverseColor"; "required": false; }; }, {}, never, never, false, never>;
}