export declare class JsUtils {
    static isEmpty(value: any): boolean;
    static isNotEmpty(value: any): boolean;
    static isString(value: any): boolean;
    static isNumber(value: any): boolean;
    static isBoolean(value: any): boolean;
    static isObject(value: any): boolean;
    static isArray(value: any): boolean;
    static isObjectOrArray(value: any): boolean;
    static isFunction(value: any): boolean;
    static parseIntSafe(content: any, defInt?: number): number;
    static parseFloatSafe(content: any, defFloat?: number): number;
}