export declare function runNodejs(opts: {
    /** Entry file of node .js or .ts file. */
    entryFile: string;
    /** Arguments to pass on to Node */
    nodeArgs?: string[];
    /** List of files & directories to watch, if this is not specified the directory that
     * `entryFile` belongs to will be used. */
    watchDirs?: string[];
    /** List of file extensions to watch. Default: `['ts', 'js', 'json']` */
    exts?: string[];
    /** This will run the file only once (disabling watch mode). */
    runOnce?: boolean;
}): Promise<void>;
/**
 * This allows to simply run nodejs typescript files without a compilation step
 */