import { FormGroup } from "../../form/form-groups";
import { YupTransformersReturn } from "./types";
/**
 * Hook for managing Yup transformers in Reform forms
 *
 * @template T - The type of form data
 * @param groups - The form groups
 * @returns Object with Yup transformer utilities
 *
 * @example
 * // Basic usage
 * const reform = useReform(config);
 * const transformers = useYupTransformers(reform.getGroups());
 *
 * // Register a transformer for date fields
 * useEffect(() => {
 *   const unregister = transformers.registerTransformer({
 *     field: 'birthDate',
 *     transformer: (value) => value instanceof Date ? value : new Date(value),
 *     transformOn: 'input'
 *   });
 *
 *   return unregister;
 * }, []);
 *
 * // Create a schema with transformers
 * const schema = transformers.createSchemaWithTransformers(baseSchema);
 */
export declare const useYupTransformers: <T extends Record<string, any>>(groups: FormGroup<T>[]) => YupTransformersReturn<T>;