import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, OnChanges, OnDestroy, OnInit } from '@angular/core';
import { ControlValueAccessor } from "@angular/forms";
import { FormElementComponent, FormElementComponentChanges } from "../form-element.component";
import { BooleanChange } from "../../base.component";
import { NgInailCommonConfig } from "../../../../ng-inail-common.config";
import * as i0 from "@angular/core";
interface CheckboxChanges extends FormElementComponentChanges {
    checked: BooleanChange;
}
export interface CheckboxState {
    /**
     * Valore dell'attributo name impostato nel checkbox.
     */
    name: string;
    /**
     * Valore dell'attributo value impostato nel checkbox.
     */
    value: string;
    /**
     * true se il checkbox e' selezionato, false altrimenti.
     */
    checked: boolean;
    /**
     * true se si tratta dello stato all'inizializzazione del componente, false altrimenti.
     */
    firstChange: boolean;
}
export declare class CheckboxComponent extends FormElementComponent implements OnInit, OnChanges, AfterViewInit, OnDestroy, ControlValueAccessor {
    private cdr;
    private libConfig;
    formControlElement: ElementRef<HTMLElement>;
    checkedValue: boolean;
    value: string;
    checkedChange: EventEmitter<any>;
    checkboxClick: EventEmitter<Event>;
    click: EventEmitter<Event>;
    stateChange: EventEmitter<CheckboxState>;
    state: CheckboxState;
    firstCheckedSetValue: boolean;
    emitState: () => void;
    constructor(cdr: ChangeDetectorRef, libConfig: NgInailCommonConfig);
    ngOnChanges(changes: CheckboxChanges): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    labelOnClick($event: Event): void;
    cbOnEnter(): void;
    get checked(): boolean;
    writeValue(value: boolean): void;
    set checked(value: boolean);
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CheckboxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CheckboxComponent, "inail-checkbox", never, { "value": { "alias": "value"; "required": false; }; "checked": { "alias": "checked"; "required": false; }; }, { "checkedChange": "checkedChange"; "checkboxClick": "checkboxClick"; "click": "click"; "stateChange": "stateChange"; }, never, never, false, never>;
}
export {};