import { ChangeDetectorRef, OnDestroy, TemplateRef } from '@angular/core';
import { Subject } from 'rxjs';
import { AnchorAlignment, AnchorPlacement } from '../../common/overlay/index';
import * as i0 from "@angular/core";
export declare class TooltipComponent<T = any> implements OnDestroy {
    protected readonly _changeDetectorRef: ChangeDetectorRef;
    /** Define a unique id for each tooltip */
    id: string;
    /** Define the tooltip role */
    role: string;
    /** The content of the tooltip, either a string or a TemplateRef for further customization */
    content: string | TemplateRef<T>;
    /** Allow the user to supply a context for the tooltip TemplateRef */
    context: T;
    /** The position the tooltip should display relative to the associated element */
    placement: AnchorPlacement;
    /** The position the callout should display relative to the popover element */
    alignment: AnchorAlignment;
    /** Allow a custom class to be added to the tooltip to allow custom styling */
    customClass: string;
    /** Emit when the tooltip need to update it's position */
    reposition$: Subject<void>;
    /** Indicates whether or not the content is a string or a TemplateRef */
    get isTemplateRef(): boolean;
    /** The name of the css class to use for the tooltip direction */
    _positionClass: string;
    get positionClass(): string;
    set positionClass(positionClass: string);
    /** Cleanup after the component is destroyed */
    ngOnDestroy(): void;
    /** Inform the parent directive that it needs to recalulate the position */
    reposition(): void;
    /** This will update the content of the tooltip and trigger change detection */
    setContent(content: string | TemplateRef<any>): void;
    /** This will update the tooltip placement and trigger change detection */
    setPlacement(placement: AnchorPlacement): void;
    /** This will update the tooltip alignment and trigger change detection */
    setAlignment(alignment: AnchorAlignment): void;
    /** This will set a custom class on the tooltip and trigger change detection */
    setClass(customClass: string): void;
    /** Updates the context used by the TemplateRef */
    setContext(context: T): void;
    /** Specify the tooltip role attribute */
    setRole(role: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TooltipComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TooltipComponent<any>, "ux-tooltip", never, { "content": { "alias": "content"; "required": false; }; "context": { "alias": "context"; "required": false; }; "placement": { "alias": "placement"; "required": false; }; "alignment": { "alias": "alignment"; "required": false; }; }, {}, never, never, false, never>;
}