/**
 * @license
 * Copyright 2023 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { RadioBaseController } from './base-controller.interface.js';
/**
 * Interface for controllers that handle form validation
 */
export interface ValidationController extends RadioBaseController {
    /**
     * Validate the current radio group state
     * @returns True if the radio group passes validation
     */
    validate(): boolean;
    /**
     * Get the current validation message
     * @returns The validation message or empty string if valid
     */
    get validationMessage(): string;
    /**
     * Check if the radio group is currently valid
     * @returns True if the radio group is valid
     */
    get isValid(): boolean;
    /**
     * Get form data for form submission
     * @returns Object with name-value pairs for form submission
     */
    getFormData(): {
        [key: string]: string;
    };
    /**
     * Get FormData object for native form submission
     * @returns FormData object or null if no data to submit
     */
    getFormDataObject(): FormData | null;
    /**
     * Reset validation state and clear any validation messages
     */
    reset(): void;
    /**
     * Report validation state (HTML5 form validation API)
     * @returns True if valid, dispatches invalid event if not
     */
    reportValidity(): boolean;
}
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