export declare const MainAssembly: (dir: any, filePattern?: string) => any;
export declare const files: (dir: any, glob: any) => any;
export declare const option: (option: string, taskOptions: any, grunt: any, _default?: any) => any;
export declare const forward_slash: (path: any) => any;
export declare const file_path_with_ext: (file: any, ext: any) => string;
export declare const file_path_with_ext_ex: (file: any, ext: any) => string;
export declare const unique_by: (arr: any, key: any) => unknown[];