import { FormItemControl } from "./form-item-control";
import type { FormItemControlArgs, FormItemControlOptions } from "./form-item-control";
import type { Rule } from "ant-design-vue/lib/form";
import type { VNode } from "vue";
import type { BuildInValidator } from "./validator";
export declare class FormItem<TYPE = any> {
    protected static readonly defaultFormItemOptions: FormItemOptions;
    constructor(options: Pick<FormItemOptions, "name"> & Partial<Omit<FormItemOptions, "name">>, control: FormItemControlArgs<TYPE>);
    options: FormItemOptions;
    /**
     * 表单项控件对象. 用于描述表单项的控件类型, 控件值, 控件属性, 事件等.
     */
    control: FormItemControl<TYPE>;
    get value(): TYPE;
    set value(value: TYPE);
    onValueChange: (value: TYPE) => void;
    /**
     * 将该表单项控件的值赋值到指定的表单数据对象中.
     * @param data
     */
    assignToFormData(data: Record<string, any>): void;
    /**
     * 重置表单项控件值为初始值.
     */
    reset(): void;
    /**
     * 创建表单项控件对象
     * @param options
     * @param args
     * @protected
     */
    protected buildFormItemControl(options: Partial<FormItemControlOptions<TYPE>>, ...args: Array<any>): FormItemControl<TYPE>;
}
export interface FormItemOptions {
    /**
     * 表单项名称, 用于表单项的唯一标识.
     * **必填项**
     */
    name: string;
    /**
     * 表单项标签
     */
    label: string;
    /**
     * 表单项是否必填
     */
    rules: Array<Omit<Rule, "validator"> & {
        validator?: (...args: any) => any;
        buildInValidator?: BuildInValidator;
    }>;
    required: boolean;
    /**
     * @deprecated 无法解决映射到多个未定义属性时的双向绑定问题.
     * 表单项控件的值如何映射到表单绑定的 data 中. 默认为该表单项的 name 属性值.
     *
     * * 当值为字符串时, 表示映射到 data 中的字段名.
     * * 当值为函数时, 可自定义映射逻辑. 函数参数为表单项控件的值和表单项控件的原始数据.
     *   ```typescript
     *   // 将表单项控件的值映射到 data 中的 field1 字段
     *   valueMapTo: (value) => {
     *     data["field1"] = value;
     *   }
     *   ```
     */
    valueMapTo: string | (<TYPE>(value: TYPE, rawData: Record<string, any>, options: FormItemOptions) => void);
    /**
     * 表单项标签后缀
     */
    labelSuffix?: (props: {
        field: FormItem;
    }) => Array<VNode> | VNode;
    /**
     * 表单项标签前缀
     */
    labelPrefix?: (props: {
        field: FormItem;
    }) => Array<VNode> | VNode;
    events: Record<string, any>;
    slots: Record<string, any>;
}