import * as _angular_core from '@angular/core';
import { OnDestroy } from '@angular/core';

declare class ActiveControlDirective implements OnDestroy {
    private readonly el;
    readonly scrollSelector: _angular_core.InputSignal<string | undefined>;
    readonly scrollSelectors: _angular_core.InputSignal<string[] | undefined>;
    readonly disableStopPropagation: _angular_core.InputSignal<boolean>;
    readonly disableScrollLock: _angular_core.InputSignal<boolean>;
    readonly disableNodrag: _angular_core.InputSignal<boolean>;
    readonly focusTargetSelector: _angular_core.InputSignal<string | undefined>;
    readonly activeChange: _angular_core.OutputEmitterRef<boolean>;
    readonly isActive: _angular_core.WritableSignal<boolean>;
    private eventCleanupFunctions;
    private scrollCleanupFunctions;
    private eventHandlersInitialized;
    constructor();
    ngOnDestroy(): void;
    private initializeEventHandlers;
    private setupScrollControls;
    private getScrollSelectors;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ActiveControlDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<ActiveControlDirective, "[appActiveControl]", never, { "scrollSelector": { "alias": "scrollSelector"; "required": false; "isSignal": true; }; "scrollSelectors": { "alias": "scrollSelectors"; "required": false; "isSignal": true; }; "disableStopPropagation": { "alias": "disableStopPropagation"; "required": false; "isSignal": true; }; "disableScrollLock": { "alias": "disableScrollLock"; "required": false; "isSignal": true; }; "disableNodrag": { "alias": "disableNodrag"; "required": false; "isSignal": true; }; "focusTargetSelector": { "alias": "focusTargetSelector"; "required": false; "isSignal": true; }; }, { "activeChange": "activeChange"; }, never, never, true, never>;
}

export { ActiveControlDirective };