import { OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Directive representing a skeleton placeholder.
 */
export declare class KbqSkeleton implements OnDestroy {
    private readonly styleLoader;
    private readonly element;
    private readonly window;
    /** Whether the skeleton is enabled. */
    readonly enabled: import("@angular/core").InputSignalWithTransform<boolean, unknown>;
    constructor();
    ngOnDestroy(): void;
    private syncAnimation;
    static ɵfac: i0.ɵɵFactoryDeclaration<KbqSkeleton, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<KbqSkeleton, "kbq-skeleton, [kbqSkeleton]", ["kbqSkeleton"], { "enabled": { "alias": "kbqSkeleton"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}