/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */

/**
 * @module
 * @description
 * This module is used for handling user input, by defining and building a {@link ControlGroup} that
 * consists of
 * {@link Control} objects, and mapping them onto the DOM. {@link Control} objects can then be used
 * to read information
 * from the form DOM elements.
 *
 * Forms providers are not included in default providers; you must import these providers
 * explicitly.
 */
import {NgModule, Type} from '@angular/core';

import {FORM_DIRECTIVES} from './forms-deprecated/directives';
import {RadioControlRegistry} from './forms-deprecated/directives/radio_control_value_accessor';
import {FormBuilder} from './forms-deprecated/form_builder';

export {FORM_DIRECTIVES, RadioButtonState} from './forms-deprecated/directives';
export {AbstractControlDirective} from './forms-deprecated/directives/abstract_control_directive';
export {CheckboxControlValueAccessor} from './forms-deprecated/directives/checkbox_value_accessor';
export {ControlContainer} from './forms-deprecated/directives/control_container';
export {ControlValueAccessor, NG_VALUE_ACCESSOR} from './forms-deprecated/directives/control_value_accessor';
export {DefaultValueAccessor} from './forms-deprecated/directives/default_value_accessor';
export {Form} from './forms-deprecated/directives/form_interface';
export {NgControl} from './forms-deprecated/directives/ng_control';
export {NgControlGroup} from './forms-deprecated/directives/ng_control_group';
export {NgControlName} from './forms-deprecated/directives/ng_control_name';
export {NgControlStatus} from './forms-deprecated/directives/ng_control_status';
export {NgForm} from './forms-deprecated/directives/ng_form';
export {NgFormControl} from './forms-deprecated/directives/ng_form_control';
export {NgFormModel} from './forms-deprecated/directives/ng_form_model';
export {NgModel} from './forms-deprecated/directives/ng_model';
export {NgSelectOption, SelectControlValueAccessor} from './forms-deprecated/directives/select_control_value_accessor';
export {MaxLengthValidator, MinLengthValidator, PatternValidator, RequiredValidator, Validator} from './forms-deprecated/directives/validators';
export {FormBuilder} from './forms-deprecated/form_builder';
export {AbstractControl, Control, ControlArray, ControlGroup} from './forms-deprecated/model';
export {NG_ASYNC_VALIDATORS, NG_VALIDATORS, Validators} from './forms-deprecated/validators';


/**
 * Shorthand set of providers used for building Angular forms.
 *
 * ### Example
 *
 * ```typescript
 * bootstrap(MyApp, [FORM_PROVIDERS]);
 * ```
 *
 * @experimental
 */
export const FORM_PROVIDERS: Type<any>[] = [FormBuilder, RadioControlRegistry];


/**
 * The ng module for the deprecated forms API.
 * @deprecated
 */
@NgModule({
  providers: [
    FORM_PROVIDERS,
  ],
  declarations: FORM_DIRECTIVES,
  exports: FORM_DIRECTIVES
})
export class DeprecatedFormsModule {
}