pub fn import_script(
filename: &str,
arg: &Arg,
config: Arc<ExtraConfig>,
imp_cfg: &ImportArgs,
root_dir: Option<&Path>,
name_csv: Option<&HashMap<String, String>>,
repl: Option<&ReplacementTable>,
dep_graph: Option<&mut (String, Vec<String>)>,
) -> Result<ScriptResult>