import { type OnDestroy, type OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class SelectableElementDirective implements OnInit, OnDestroy {
    private selected;
    private readonly el;
    private readonly selectionService;
    private unregisterFn;
    protected readonly selectionChanged: import("@angular/core").OutputEmitterRef<boolean>;
    ngOnInit(): void;
    ngOnDestroy(): void;
    private handleSelectionChange;
    static ɵfac: i0.ɵɵFactoryDeclaration<SelectableElementDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SelectableElementDirective, "[dfSelectableElement]", never, {}, { "selectionChanged": "dfSelectableElement"; }, never, never, true, never>;
}