import React from 'react';
import { FormProps as AntdFormProps } from 'antd/lib/form/Form';
import { FormItemProps as AFormItemProps } from 'antd/lib/form/FormItem';
import { FormInstance } from 'rc-field-form/lib/interface';
import { InputProps } from 'antd/lib/input';
import { SwitchProps } from 'antd/lib/switch';
import { SelectProps } from './Select';
import { InputNumberProps } from './InputNumber';
import { FormItemTypes } from './util';
export declare type ExtraItemProps = {
    name: string;
    render(): React.ReactNode;
};
export interface ExtendFormItemProps extends AFormItemProps {
    type?: keyof typeof FormItemTypes | string;
    options?: InputProps | SelectProps<any> | InputNumberProps | SwitchProps;
    ghost?: string | boolean;
}
export interface FormItemProps extends Omit<ExtendFormItemProps, 'required'> {
    required?: string | boolean;
}
export interface FormProps extends AntdFormProps {
    formItems: FormItemProps[];
    groupNumber?: number;
    extra?: ExtraItemProps[];
}
export interface FormRefProps extends FormInstance {
}