/**
 *              Copyright (c) 2025 Visa, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 **/
import { BooleanInput } from '@angular/cdk/coercion';
import { ElementRef, EventEmitter } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { AppReadyService } from '../_utilities/services/app-stable-check.service';
import { BaseInteractiveDirective } from '../_utilities/angular-specific-directives/base-interactive.directive';
import { UUIDService } from '../_utilities/services/uuid.service';
import * as i0 from "@angular/core";
export declare class CheckboxDirective extends BaseInteractiveDirective implements ControlValueAccessor {
    private uuidService;
    private appReadyService;
    _disabledEmitter: EventEmitter<any>;
    _invalidEmitter: EventEmitter<any>;
    /**
     * Provides custom class&#40;es&#41; for custom styling.
     * @default .v-checkbox
     */
    class: string;
    get hostClasses(): string;
    get hostType(): string;
    /**
     * Sets custom id.
     * @default uuidService.getUUID('v-checkbox-')
     * @builtin true
     */
    id: string;
    get hostId(): string;
    /**
     * Sets checkbox to disabled when true
     * @default false
     */
    get disabled(): boolean;
    set disabled(value: BooleanInput);
    _disabled: boolean;
    get hostDisabled(): "disabled" | null;
    /** Fires when a formControl's disabled state updates  */
    setDisabledState(isDisabled: boolean): void;
    /**
     * Marks checkbox as invalid when true.
     * @default false
     */
    get invalid(): boolean;
    set invalid(value: BooleanInput);
    _invalid: boolean;
    get hostAriaInvalid(): boolean;
    /**
     * Sets checkbox to indeterminate when true.
     * @default false
     */
    get indeterminate(): boolean;
    set indeterminate(value: BooleanInput);
    _indeterminate: boolean;
    /**
     * Marks checkbox as required when true.
     * @default false
     */
    get required(): boolean;
    set required(value: BooleanInput);
    _required: boolean;
    get hostRequired(): "required" | null;
    /**
     * Sets checked state of component.
     * @default false
     */
    get checked(): boolean;
    set checked(value: BooleanInput);
    _checked: boolean;
    get hostAttrChecked(): "checked" | null;
    /**
     * Value of checkbox input.
     */
    checkboxValue: string | number;
    get hostValue(): string | number;
    val: string | number | null;
    set value(value: string | number);
    handleChange(event: Event): void;
    handleFocus(event: Event): void;
    handleBlur(event: Event): void;
    constructor(el: ElementRef, uuidService: UUIDService, appReadyService: AppReadyService);
    onChange: (_: any) => void;
    onTouched: (_: any) => void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    writeValue(value: string | number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CheckboxDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CheckboxDirective, "[v-checkbox]", never, { "class": { "alias": "class"; "required": false; }; "id": { "alias": "id"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "invalid": { "alias": "invalid"; "required": false; }; "indeterminate": { "alias": "indeterminate"; "required": false; }; "required": { "alias": "required"; "required": false; }; "checked": { "alias": "checked"; "required": false; }; "checkboxValue": { "alias": "value"; "required": false; }; }, {}, never, never, true, never>;
}