import { ChangeDetectorRef, ElementRef, EventEmitter, Injector, NgZone } from '@angular/core';
import { ValueAccessor } from '@ionic/angular/common';
import type { CheckboxChangeEventDetail, Components } from '@ionic/core/components';
import * as i0 from "@angular/core";
export declare class IonCheckbox extends ValueAccessor {
    protected z: NgZone;
    protected el: HTMLElement;
    constructor(c: ChangeDetectorRef, r: ElementRef, z: NgZone, injector: Injector);
    writeValue(value: boolean): void;
    handleIonChange(el: HTMLIonCheckboxElement | HTMLIonToggleElement): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<IonCheckbox, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IonCheckbox, "ion-checkbox", never, { "checked": { "alias": "checked"; "required": false; }; "color": { "alias": "color"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "errorText": { "alias": "errorText"; "required": false; }; "helperText": { "alias": "helperText"; "required": false; }; "indeterminate": { "alias": "indeterminate"; "required": false; }; "justify": { "alias": "justify"; "required": false; }; "labelPlacement": { "alias": "labelPlacement"; "required": false; }; "mode": { "alias": "mode"; "required": false; }; "name": { "alias": "name"; "required": false; }; "value": { "alias": "value"; "required": false; }; }, {}, never, ["*"], true, never>;
}
export declare interface IonCheckbox extends Components.IonCheckbox {
    /**
     * Emitted when the checked property has changed
  as a result of a user action such as a click.
  This event will not emit when programmatically
  setting the checked property.
     */
    ionChange: EventEmitter<CustomEvent<CheckboxChangeEventDetail>>;
    /**
     * Emitted when the checkbox has focus.
     */
    ionFocus: EventEmitter<CustomEvent<void>>;
    /**
     * Emitted when the checkbox loses focus.
     */
    ionBlur: EventEmitter<CustomEvent<void>>;
}