import type { FormControlElement } from "./models/formControlElement";
import type { Validator } from "./models/validator";
/**
 * Add validators to form control
 * @example
 * ``` svelte
 * <input name="nameOfInput" use:validators={[required, minLength(5), maxLength(20)]} />
 * ```
 */
export declare function validators(element: FormControlElement, validators: Validator[]): {
    update: (updatedValidators: Validator[]) => void;
};
export declare class ValidatorsActionError extends Error {
}