import { ReactNode, CSSProperties, HTMLAttributes, FormHTMLAttributes } from 'react';
import { Options as ScrollIntoViewOptions } from 'scroll-into-view-if-needed';
import { ColProps } from '../Grid/col';
import Store from './store';
export declare type IndexedObject = {
    [key: string]: any;
};
export declare type KeyType = string | number | symbol;
export declare type ComponentType = keyof JSX.IntrinsicElements | React.ComponentType<any>;
export declare type FieldError<FieldValue = any> = {
    value?: FieldValue;
    message?: ReactNode;
    type?: string;
    requiredError?: boolean;
};
export declare type ValidateFieldsErrors<FieldValue = any, FieldKey extends KeyType = string> = Record<FieldKey, FieldValue> | undefined | null;
/**
 * @title Form
 */
export interface FormProps<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> extends Omit<FormHTMLAttributes<any>, 'className' | 'onChange' | 'onSubmit'> {
    style?: CSSProperties;
    className?: string | string[];
    prefixCls?: string;
    /**
     * @zh form
     * @en form
     */
    form?: FormInstance<FormData, FieldValue, FieldKey>;
    /**
     * @zh 设置后，会作为表单控件 `id`的前缀。
     * @en prefix of `id` attr
     */
    id?: string;
    /**
     * @zh 表单的布局，有三种布局，水平、垂直、多列。
     * @en The layout of Form
     * @defaultValue horizontal
     */
    layout?: 'horizontal' | 'vertical' | 'inline';
    /**
     * @zh 不同尺寸。
     * @en size of form
     */
    size?: 'mini' | 'small' | 'default' | 'large';
    /**
     * @zh
     * `<label>`标签布局，同[<Grid.Col>](/react/components/grid)组件接收的参数相同，
     * 可以配置`span`和`offset`值，会覆盖全局的`labelCol`设置
     * @en
     * Global `<label>` label layout. Same as the props received by the `<Grid.Col>`,
     * the values of `span` and `offset` can be configured,
     * which will be overwritten by the `labelCol` set by `Form.Item`
     * @defaultValue { span: 5, offset: 0 }
     */
    labelCol?: ColProps;
    /**
     * @zh
     * 控件布局，同`labelCol`的设置方法一致，会覆盖全局的`wrapperCol`设置，[ColProps](/react/components/grid)
     * @en
     * The global control layout, which is the same as the setting method of `labelCol`,
     * will be overwritten by the `wrapperCol` set by `Form.Item`
     * @defaultValue { span: 19, offset: 0 }
     */
    wrapperCol?: ColProps;
    /**
     * @zh 是否在 required 的时候显示加重的红色星号，设置 position 可选择将星号置于 label 前/后
     * @en Whether show red symbol when item is required，Set position props, you can choose to place the symbol before/after the label
     * @defaultValue true
     * @version `position` in 2.24.0
     */
    requiredSymbol?: boolean | {
        position: 'start' | 'end';
    };
    /**
     * @zh 标签的文本对齐方式
     * @en Text alignment of `label`
     * @defaultValue right
     */
    labelAlign?: 'left' | 'right';
    /**
     * @zh 设置表单初始值
     * @en Default value of form data
     */
    initialValues?: Partial<FormData>;
    /**
     * @zh 任意表单项值改变时候触发。第一个参数是被改变表单项的值，第二个参数是所有的表单项值
     * @en Callback when any form item value changes.The first is the changed value, and the second is the value of all items
     */
    onValuesChange?: (value: Partial<FormData>, values: Partial<FormData>) => void;
    /**
     * @zh 表单项值改变时候触发。和 onValuesChange 不同的是只会在用户操作表单项时触发
     * @en Callback when the form item value changes. Unlike `onValuesChange`, it will only be called when the user manipulates the form item
     */
    onChange?: (value: Partial<FormData>, values: Partial<FormData>) => void;
    /**
     * @zh 配置最外层标签，可以是 html 标签或是组件
     * @en Custom outer tag. Can be html tags or React components
     * @defaultValue form
     */
    wrapper?: ComponentType;
    /**
     * @zh 配置 `wrapper` 之后，可以传一些参数到 wrapper 上。
     * @en If set `wrapper`, You can pass some parameters to the wrapper.
     */
    wrapperProps?: IndexedObject;
    /**
     * @zh 统一配置表单控件是否可用
     * @en Whether All Form item is disabled
     */
    disabled?: boolean;
    /**
     * @zh 是否显示标签后的一个冒号，优先级小于 `Form.Item` 中 `colon` 的优先级。
     * @en Whether show colon after `label`. Priority is lower than `colon` in `Form.Item`.
     */
    colon?: boolean;
    /**
     * @zh 验证失败后滚动到第一个错误字段。(`ScrollIntoViewOptions` 类型在 `2.19.0` 开始支持)
     * @en Whether scroll to first error item after validation fails. (`ScrollIntoViewOptions` is supported at `2.19.0`)
     */
    scrollToFirstError?: boolean | ScrollIntoViewOptions;
    /**
     * @zh 数据验证成功后回调事件
     * @en Callback when submit data
     */
    onSubmit?: (values: FormData) => void;
    /**
     * @zh 数据验证失败后回调事件
     * @en Callback when validate fail
     * @version 2.21.0
     */
    onSubmitFailed?: (errors: {
        [key: string]: FieldError;
    }) => void;
}
export interface RulesProps<FieldValue = any> {
    validateTrigger?: string | string[];
    validateLevel?: 'error' | 'warning';
    required?: boolean;
    type?: string;
    length?: number;
    maxLength?: number;
    minLength?: number;
    includes?: boolean;
    deepEqual?: any;
    empty?: boolean;
    min?: number;
    max?: number;
    equal?: number;
    positive?: boolean;
    negative?: boolean;
    hasKeys?: string[];
    match?: RegExp;
    uppercase?: boolean;
    lowercase?: boolean;
    true?: boolean;
    false?: boolean;
    validator?: (value: FieldValue | undefined, callback: (error?: string) => void) => void;
    message?: ReactNode;
}
/**
 * @title Form.Item
 */
export interface FormItemProps<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> extends Omit<HTMLAttributes<any>, 'className'> {
    style?: CSSProperties;
    className?: string | string[];
    prefixCls?: string;
    store?: FormInstance<FormData, FieldValue, FieldKey>;
    /**
     * @zh 设置控件初始值.(初始值，请不要使用受控组件的defaultValue了)
     * @en Default value
     */
    initialValue?: FieldValue;
    /**
     * @zh 受控组件的唯一标示
     * @en Unique identification of controlled components
     */
    field?: FieldKey;
    /**
     * @zh 标签的文本
     * @en Label text
     */
    label?: ReactNode;
    /**
     * @zh
     * `<label>`标签布局，同[<Grid.Col>](/react/components/grid)组件接收的参数相同，可以配置`span`和`offset`值，会覆盖全局的`labelCol`设置
     * @en
     * The layout of `<label>`, the same as the props received by the `<Grid.Col>`.
     * The values of `span` and `offset` can be configured, which will override the global `labelCol` setting
     */
    labelCol?: ColProps;
    /**
     * @zh 控件布局，同`labelCol`的设置方法一致，会覆盖全局的`wrapperCol`设置，[ColProps](/react/components/grid)
     * @en The control layout, which is the same as the setting method of `labelCol`, which will override the global `wrapperCol` setting
     */
    wrapperCol?: ColProps;
    /**
     * @zh 是否显示标签后的一个冒号
     * @en Whether to add a colon after label
     */
    colon?: boolean;
    /**
     * @zh 是否禁用，优先级高于 `Form` 的 `disabled` 属性
     * @en Whether the FormItem is disabled. Priority is higher than the `disabled` prop of `Form`
     */
    disabled?: boolean;
    /**
     * @zh 受控模式下的验证规则，[RulesProps](#rules)
     * @en Validation rules in controlled component, [RulesProps](#rules)
     */
    rules?: RulesProps<FieldValue>[];
    /**
     * @zh 接管子节点，搜集子节点值的时机。
     * @en When to take over and collecting the child nodes.
     * @defaultValue onChange
     */
    trigger?: string;
    /**
     * @zh 子节点被接管的值的属性名，默认是 `value`,比如 `<Checkbox>` 为 `checked`。
     * @en The attribute name of the child node being taken over, default is `value`, ex, `<Checkbox>` is `checked`.
     * @defaultValue value
     */
    triggerPropName?: string;
    /**
     * @zh 指定在子节点触发`onChange`事件时如何处理值。（如果自定义了`trigger`属性，那么这里的参数就是对应的事件回调函数的参数类型）
     * @en Specify how to handle the value when the child node triggers the `onChange` event. (If the `trigger` attribute is customized, then the parameter here is the parameter type of the corresponding event callback function)
     * @version 2.23.0
     */
    getValueFromEvent?: (...args: any[]) => FieldValue;
    /**
     * @zh
     * 触发验证的时机。取值和跟包裹的控件有关系，控件支持的触发事件，都可以作为值。
     * 例如`Input`支持的 `onFocus`、 `onBlur`、 `onChange` 都可以作为 `validateTrigger` 的值。传递为 `[]` 时，
     * 仅会在调用表单 `validate` 方法时执行校验规则。
     * @en
     * When to trigger verification. The value is related to the wrapped item, and all events supported.
     * For example, `onFocus`, `onBlur`, and `onChange` supported by `Input` can be used as the value of `validateTrigger`.
     * When passed as `[]`, the validation rules will only be executed when the form `validate` method is called
     * @defaultValue onChange
     */
    validateTrigger?: string | string[];
    /**
     * @zh
     * 不渲染任何外部标签/样式，只进行字段绑定。**注意**: 设置该属性为true时，该字段若未通过校验，
     * 错误信息将不会显示出来。可以传入对象，并设置 showErrorTip（ `2.5.0` 开始支持） 为true，错误信息将会展示在上层 formItem 节点下。
     * @en
     * No external tags/styles are rendered, only binding field. **Notice**: When set to true, if the field verification failed,
     * the error message will not be displayed. You can pass in an object and set showErrorTip to true(Support at `2.5.0`),
     * The error message will be displayed under the upper formItem node
     */
    noStyle?: boolean | {
        showErrorTip: boolean;
    };
    /**
     * @zh
     * 是否必选，会在 `label` 标签前显示加重红色符号，如果这里不设置，会从 rules 中寻找是否是 required
     * @en
     * Whether The FormItem is Required, Will display an red symbol in front of the `label` label.
     * If it is not set here, it will look for `required` from the rules
     */
    required?: boolean;
    /**
     * @zh 额外的提示内容。
     * @en Additional hint content.
     */
    extra?: ReactNode;
    /**
     * @zh 校验状态
     * @en Validate status
     */
    validateStatus?: 'success' | 'warning' | 'error' | 'validating';
    /**
     * @zh 是否显示校验图标，配置 validateStatus 使用。
     * @en Whether to show the verification icon, configure `validateStatus` to use.
     */
    hasFeedback?: boolean;
    /**
     * @zh 自定义校验文案
     * @en Custom help text
     */
    help?: ReactNode;
    /**
     * @zh 将控件的 `value` 进行一定的转换再保存到form中。
     * @en Convert the `value` to the FormItem
     */
    normalize?: (value: FieldValue | undefined, prevValue: FieldValue | undefined, allValues: Partial<FormData>) => any;
    /**
     * @zh 将Form内保存的当前控件对应的值进行一定的转换，再传递给控件。
     * @en Convert the `value` of the FormItem to children;
     * @version 2.23.0
     */
    formatter?: (value: FieldValue | undefined) => any;
    /**
     * @zh 是否在其他控件值改变时候重新渲染当前区域。设置为true时候，表单的任意改变都会重新渲染该区域。
     * @en Whether to re-render when other FormItem value change. When set to true, any changes to the Form will re-render.
     */
    shouldUpdate?: boolean | ((prevValues: Partial<FormData>, currentValues: Partial<FormData>, info: {
        isFormList?: boolean;
        field?: FieldKey | FieldKey[];
        isInner?: boolean;
    }) => boolean);
    /**
     * @zh 标签的文本对齐方式，优先级高于 `Form`
     * @en Text alignment of `label`
     * @defaultValue right
     */
    labelAlign?: 'left' | 'right';
    layout?: 'horizontal' | 'vertical' | 'inline';
    requiredSymbol?: boolean | {
        position: 'start' | 'end';
    };
    isFormList?: boolean;
}
export interface FormControlProps<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> {
    /** 受控组件的唯一标示。 */
    field?: FieldKey;
    initialValue?: FieldValue;
    getValueFromEvent?: FormItemProps['getValueFromEvent'];
    rules?: RulesProps<FieldValue>[];
    /** 接管子节点，搜集子节点的时机 */
    trigger?: string;
    /** 子节点被接管的值的属性名，默认是`value`,比如`<Checkbox>`为`checked` */
    triggerPropName?: string;
    /** 触发验证的时机 */
    validateTrigger?: string | string[];
    /** 转换默认的 `value` 给控件。 */
    normalize?: (value: FieldValue | undefined, prevValue: FieldValue | undefined, allValues: Partial<FormData>) => any;
    formatter?: FormItemProps['formatter'];
    onValuesChange?: (value: Partial<FormData>, values: Partial<FormData>) => void;
    noStyle?: boolean;
    shouldUpdate?: FormItemProps['shouldUpdate'];
    disabled?: boolean;
    validateStatus?: 'success' | 'warning' | 'error' | 'validating';
    help?: ReactNode;
    isFormList?: boolean;
    hasFeedback?: boolean;
}
/**
 * @title Form.List
 */
export interface FormListProps<SubFieldValue = any, SubFieldKey extends KeyType = string, FieldKey extends KeyType = string> {
    /**
     * @zh 字段名
     * @en Field name
     */
    field: FieldKey;
    /**
     * @zh 初始值
     * @en Default value
     * @version 2.22.0
     */
    initialValue?: SubFieldValue[];
    /**
     * @zh 函数类型的 children
     * @en Function type children
     */
    children?: (fields: {
        key: number;
        field: SubFieldKey;
    }[], operation: {
        add: (defaultValue?: SubFieldValue, index?: number) => void;
        remove: (index: number) => void;
        move: (fromIndex: number, toIndex: number) => void;
    }) => React.ReactNode;
}
export declare type FormContextProps<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> = Pick<FormProps<FormData, FieldValue, FieldKey>, 'prefixCls' | 'labelCol' | 'wrapperCol' | 'requiredSymbol' | 'labelAlign' | 'disabled' | 'colon' | 'layout'> & {
    getFormElementId?: (field: FieldKey) => string;
    store?: FormInstance<FormData, FieldValue, FieldKey>;
};
export declare type FormItemContextProps<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> = FormContextProps<FormData, FieldValue, FieldKey> & {
    updateFormItem?: (field: string, params: {
        errors?: FieldError<FieldValue>;
        warnings?: ReactNode[];
    }) => void;
};
export declare type FormInstance<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> = Pick<Store<FormData, FieldValue, FieldKey>, 'getFieldsValue' | 'getFieldValue' | 'getFieldError' | 'getFieldsError' | 'getTouchedFields' | 'getFields' | 'setFieldValue' | 'setFieldsValue' | 'setFields' | 'resetFields' | 'submit' | 'validate'> & {
    scrollToField: (field: FieldKey, options?: ScrollIntoViewOptions) => void;
    getInnerMethods: (inner?: boolean) => InnerMethodsReturnType<FormData, FieldValue, FieldKey>;
};
export declare type InnerMethodsReturnType<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> = Pick<Store<FormData, FieldValue, FieldKey>, 'registerField' | 'innerSetInitialValues' | 'innerSetInitialValue' | 'innerSetCallbacks' | 'innerSetFieldValue' | 'innerGetStore'>;
export interface FormValidateFn<FormData = any, FieldValue = FormData[keyof FormData], FieldKey extends KeyType = keyof FormData> {
    /**
     * 验证所有表单的值，并且返回报错和表单数据
     */
    (): Promise<FormData>;
    /**
     * 验证所有表单的值，并且返回报错和表单数据
     * @param fields 需要校验的表单字段
     */
    (fields: FieldKey[]): Promise<Partial<FormData>>;
    /**
     * 验证所有表单的值，并且返回报错和表单数据
     * @param callback 校验完成后的回调函数
     */
    (callback: (errors?: ValidateFieldsErrors<FieldValue, FieldKey>, values?: FormData) => void): void;
    /**
     * 验证所有表单的值，并且返回报错和表单数据
     * @param fields 需要校验的表单字段
     * @param callback 校验完成后的回调函数
     */
    (fields: FieldKey[], callback: (errors?: ValidateFieldsErrors<FieldValue, FieldKey>, values?: Partial<FormData>) => void): void;
}
export declare const VALIDATE_STATUS: {
    error: string;
    success: string;
    warning: string;
    validating: string;
};