import type { OnInit } from '@angular/core';
import type { CuiPortalItem } from '../../types';
import * as i0 from "@angular/core";
export declare class CuiTooltips implements OnInit {
    private readonly hints$;
    private readonly destroyRef;
    private readonly cdr;
    protected hints: readonly CuiPortalItem[];
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CuiTooltips, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CuiTooltips, "cui-tooltips", never, {}, {}, never, never, true, never>;
}