import { BaseFieldDto } from '../base-field.dto';
import { MultilangTextDto } from '../multilang-text.dto';
/**
 * Multi-line text input field.
 */
export declare class TextareaFieldDto extends BaseFieldDto {
    /**
     * Discriminator literal.
     */
    type: 'TEXTAREA';
    /**
     * Value of the field.
     */
    value?: string;
    /**
     * Minimum allowed character length.
     */
    minLength?: number;
    /**
     * Maximum allowed character length.
     */
    maxLength?: number;
    /**
     * Optional regex pattern to validate input.
     */
    regexValidation?: string;
    /**
     * Localized error message shown when regex validation fails.
     */
    regexValidationErrorMessage?: MultilangTextDto[];
}