export declare type mode = 'grid' | 'pixel' | 'percentage' | '';
/**
 * 获取布局模式
 * @param col
 * @returns
 */
export declare const getMode: (col: string | number) => mode;
/**
 * 表单项错误滚动使用的className
 * @param fieldName
 * @returns
 */
export declare const getFormItemClassName: (fieldName: string) => string;
/**
 * 过滤html里面的危险标签
 * @param str
 * @returns
 */
export declare const filterHtmlNode: (str: string) => string;