declare global  {
    interface ObjectConstructor {
        assign<T>(target: T, ...sources: any[]): T & any;
        isEqual(o1: any, o2: any): boolean;
    }
    interface Array<T> {
        includes(element: T): boolean;
        size: number;
    }
    interface ArrayConstructor {
        isEqual(arr1: any[], arr2: any[], ignoreOrder?: boolean): boolean;
    }
    var __filename: string;
}
export {  };
export {};