import { AfterViewInit, ElementRef, Injector, NgZone, OnChanges, OnDestroy, ViewContainerRef } from '@angular/core';
import { DestroyService } from '@uib/angular/common';
import { DynamicContent, DynamicViewService } from '@uib/angular/components/dynamic-view';
import { BooleanInput } from '@uib/angular/core';
import { NgChanges } from '@uib/angular/utils';
import { Observable } from 'rxjs';
import { PopperElement, Props as TippyProps } from 'tippy.js/headless';
import { TooltipInstance, TooltipOptions } from './models';
import * as i0 from "@angular/core";
export declare class TooltipDirective implements AfterViewInit, OnChanges, OnDestroy {
    private readonly ngOnDestroy$;
    private readonly host;
    private readonly injector;
    private readonly viewContainerRef;
    private readonly viewService;
    private readonly zone;
    private readonly globalOptions;
    static ngAcceptInputType_uibTooltipDisabled: BooleanInput;
    private instance;
    private viewOptions;
    private viewRef;
    private currentSize;
    private isInView;
    private tooltipOptions;
    content: Exclude<DynamicContent, Observable<unknown>>;
    disabled: boolean;
    set options(value: Partial<TooltipOptions>);
    get tooltipProps(): Partial<TippyProps>;
    get element(): PopperElement | null;
    constructor(ngOnDestroy$: DestroyService, host: ElementRef<Element>, injector: Injector, viewContainerRef: ViewContainerRef, viewService: DynamicViewService, zone: NgZone, globalOptions: TooltipOptions);
    ngAfterViewInit(): void;
    ngOnChanges(changes: NgChanges<TooltipDirective>): void;
    ngOnDestroy(): void;
    getInstance(): TooltipInstance | null;
    hide(): void;
    show(): void;
    private destroyView;
    private createInstance;
    private makeAlwaysShown;
    private onShow;
    private onHidden;
    private resolveContent;
    private updateSizeModifier;
    static ɵfac: i0.ɵɵFactoryDeclaration<TooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TooltipDirective, "[uibTooltip]", never, { "content": "uibTooltip"; "disabled": "uibTooltipDisabled"; "options": "uibTooltipOptions"; }, {}, never>;
}
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