declare const formatJson: (json: string) => string;
/**
 * css小驼峰属性名转css格式
 * @param obj react css json对象
 * @returns
 */
export declare const lowerCaseToCssProperty: (obj: Record<string, string>) => {};
/**
 * css格式转小驼峰
 * @param obj
 * @returns
 */
export declare const cssPropertyToLowerCase: (obj: Record<string, string>) => {};
/**
 * 将css转成jsonobj
 */
export declare const formatCssToJsonObj: (styleStr: string) => {};
/**
 * json格式化成css
 * @param jsonStr json字符串
 * @returns
 */
export declare const formatJsonStringToCss: (jsonStr: string | object) => string;
/**
 * 往css中插入样式
 * @param styleStr css样式
 */
export declare const addPropertyToCssStr: (styleStr: string, addStyleObj: Record<string, any>) => string;
export default formatJson;