46 NamedValue<n::check_sanity, std::function<void (
const std::string &)> > check_sanity;
47 NamedValue<n::get_remove_trailing_version, std::function<
VersionSpec (std::string &)> > get_remove_trailing_version;
49 NamedValue<n::has_version_operator, std::function<bool (
const std::string &)> > has_version_operator;