import type { FormControl } from './form-control';
import { FormParent } from './form-parent';
export interface FormComponentStateReceiver {
    /**
     * @internal
     */
    _notifyValueChanged(origin: FormControl<any, any>): void;
    /**
     * @internal
     */
    _notifyTouched(origin: FormControl<any, any>): void;
    /**
     * @internal
     */
    _notifyStateChanged(origin: FormControl<any, any>): void;
    /**
     * @internal
     */
    _notifyComponentsChanged(origin: FormParent<any>): void;
}