import { Errors } from './types';
import { FieldMeta, UseFieldMetaOptions } from './useField';
export type FieldArrayMeta = FieldMeta;
export interface FieldArrayHelpers<T = any> {
    /** Add an item to the beginning of the array */
    unshift(item: T): void;
    /**
     * Add an item to the end of the array
     * @deprecated use `push`
     */
    add(item: T): void;
    /** Add an item to the end of the array */
    push(item: T): void;
    /** Insert an item at the provided index */
    insert(item: T, index: number): void;
    /** Move an item to a new index */
    move(item: T, toIndex: number): void;
    /** Remove an item from the list */
    remove(item: T): void;
    /**
     * update or replace an item with a new one.
     */
    update(item: T, oldItem: T): void;
    onItemError(name: string, errors: Errors): void;
}
export type UseFieldArrayOptions = Omit<UseFieldMetaOptions, 'validates'> & {
    validates?: string | string[] | null;
};
/**
 * Retrieve the values at a given path as well as a set of array helpers
 * for manipulating list values.
 *
 * ```jsx
 * function ContactList() {
 *   const [values, arrayHelpers, meta] = useFieldArray("contacts")
 *
 *   return (
 *     <ul>
 *       {values.map((value, idx) => (
 *          <li key={value.id}>
 *            <Form.Field name={`contacts[${idx}].name`} />
 *
 *            <button onClick={() => arrayHelpers.remove(value)}>
 *              Remove
 *            </button>
 *          </li>
 *        )}
 *     </ul>
 *   )
 * }
 * ```
 *
 * @param name A field path, should point to an array value in the form data
 */
declare function useFieldArray<T = any>(name: string): [T[], FieldArrayHelpers<T>, FieldMeta];
/**
 * Retrieve the values at a given path as well as a set of array helpers
 * for manipulating list values.
 *
 * ```jsx
 * function ContactList() {
 *   const [values, arrayHelpers, meta] = useFieldArray({
 *     name: 'contacts',
 *     validates: 'otherField'
 *   })
 *
 *   return (
 *     <ul>
 *       {values.map((value, idx) => (
 *          <li key={value.id}>
 *            <Form.Field name={`contacts[${idx}].name`} />
 *
 *            <button onClick={() => arrayHelpers.remove(value)}>
 *              Remove
 *            </button>
 *          </li>
 *        )}
 *     </ul>
 *   )
 * }
 * ```
 *
 * @param name A field path, should point to an array value in the form data
 */
declare function useFieldArray<T = any>(options: UseFieldArrayOptions): [T[], FieldArrayHelpers<T>, FieldMeta];
export default useFieldArray;