declare module 'vue/types/form' {
  /**
   * 校验规则选项
   */
  type VFormRules<Form> = { [P in keyof Form]?: Rule[] };
  /**
   * 校验规则
   */
  interface Rule {
    trigger?: 'change' | 'blur' | ['change', 'blur'];
    type?:
      | 'string'
      | 'number'
      | 'boolean'
      | 'method'
      | 'regexp'
      | 'integer'
      | 'float'
      | 'array'
      | 'object'
      | 'enum'
      | 'date'
      | 'url'
      | 'hex'
      | 'email'
      | 'any';
    required?: boolean;
    pattern?: RegExp;
    min?: number;
    max?: number;
    len?: number;
    whitespace?: boolean;
    transform?: (val: string) => any;
    message?: string;
    validator?: {
      rule: Rule;
      value: string;
      callback: (valid: boolean) => void;
    };
    asyncValidator?: {
      rule: Rule;
      value: string;
      callback: (valid: boolean) => void;
    };
  }
  interface VForm extends Vue {
    /**
     * 调用此方法，设置校验规则
     * @param rules
     */
    setRules: (rules: VFormRules) => void;
    /**
     * 对整个表单进行校验的方法w
     * @param callback
     */
    validate: (callback: (valid: boolean) => void) => void;
    /**
     * 对整个表单进行重置，将所有字段值重置为初始值并移除校验结果
     */
    resetFields: () => void;
  }
}