import { EventEmitter, OnInit } from '@angular/core';
import { InputDirective } from '../input.directive';
import * as i0 from "@angular/core";
export declare class InputCheckboxComponent extends InputDirective<boolean | null> implements OnInit {
    labelPosition: 'before' | 'after';
    readonly change: EventEmitter<boolean>;
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<InputCheckboxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<InputCheckboxComponent, "pro-input-checkbox", never, { "labelPosition": { "alias": "labelPosition"; "required": false; }; }, { "change": "change"; }, never, never, true, never>;
}