/// <reference types="lodash" />
import * as yup from 'yup';
import { FieldValues } from 'react-hook-form';
import { Fields, CustomComponents } from './types';
/**
 * Creates a single object with all default values of the fields
 * @param fields Fields used in the form
 * @param customComponents Custom components used in the form
 */
export declare const getDefaultValues: (fields: Fields, customComponents?: CustomComponents<import("./types").IFieldComponentProps> | undefined, mergeValues?: Record<string, any> | undefined) => FieldValues;
/**
 * Creates a Yup object schema to validate the entire form
 * @param fields Fields used in the form
 * @param customComponents Custom components used in the form
 */
export declare const getValidationSchema: (fields: Fields, customComponents?: CustomComponents<import("./types").IFieldComponentProps> | undefined) => yup.ObjectSchema<import("yup/lib/object").Assign<Record<string, yup.AnySchema<any, any, any> | import("yup/lib/Reference").default<unknown> | import("yup/lib/Lazy").default<any, any>>, Record<string, any>>, Record<string, any>, import("yup/lib/object").TypeOfShape<import("yup/lib/object").Assign<Record<string, yup.AnySchema<any, any, any> | import("yup/lib/Reference").default<unknown> | import("yup/lib/Lazy").default<any, any>>, Record<string, any>>>, import("yup/lib/object").AssertsShape<import("yup/lib/object").Assign<Record<string, yup.AnySchema<any, any, any> | import("yup/lib/Reference").default<unknown> | import("yup/lib/Lazy").default<any, any>>, Record<string, any>>>>;
/**
 * Gets the form values that have changed
 * @param current Current form values
 * @param changed Changed form values (a subset of form values)
 * @returns An object with only the form values that changed
 */
export declare const diffChanges: (current: {
    [key: string]: any;
}, changed: {
    [key: string]: any;
}) => import("lodash").Dictionary<any>;
/**
 * Stubs Controller render props
 */
export declare const controllerRenderPropsStub: any;