import { AfterViewInit } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { NggCoreControlDirective } from './core-control.directive';
import * as i0 from "@angular/core";
export declare class NggCoreCheckboxDirective extends NggCoreControlDirective implements ControlValueAccessor, AfterViewInit {
    writeValue(value: any): void;
    registerOnChange(fn: (_: any) => void): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NggCoreCheckboxDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NggCoreCheckboxDirective, "gds-checkbox[formControlName], [nggCoreCheckboxControl]", never, {}, {}, never, never, false, never>;
}