import { ElementRef, Injector, Renderer2, ViewContainerRef } from '@angular/core';
import { NgControl } from '@angular/forms';
import { WrappedFormControl } from '../common/wrapped-control';
import { ClrCheckboxWrapper } from './checkbox-wrapper';
import * as i0 from "@angular/core";
/**
 * This implements both the clrCheckbox and clrToggle functionality, since they are both just checkboxes with different
 * visual styling. The challenge is that the container needs to know which selector was used, which the @Attribute
 * decorator gets for us to determine if the toggle is used, and emits a value to the wrapper container to tell it
 * there is a toggle switch instead.
 */
export declare class ClrCheckbox extends WrappedFormControl<ClrCheckboxWrapper> {
    private toggle;
    constructor(vcr: ViewContainerRef, injector: Injector, control: NgControl, renderer: Renderer2, el: ElementRef, toggle: string);
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClrCheckbox, [null, null, { optional: true; self: true; }, null, null, { attribute: "clrToggle"; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ClrCheckbox, "[clrCheckbox],[clrToggle]", never, {}, {}, never, never, false, never>;
}