export declare const loadModule: (file: string) => Promise<any>;
export declare const listFiles: (folder: string, extension?: string) => Promise<string[]>;
export declare const listAllFiles: (folder: string) => Promise<string[]>;
export declare const merge: (target: {
    [key: string]: any;
}, source: {
    [key: string]: any;
}) => {
    [key: string]: any;
};