1 files changed, 2 insertions, 4 deletions
diff --git a/crates/shirabe/src/package/loader/validating_array_loader.rs b/crates/shirabe/src/package/loader/validating_array_loader.rs
index 6a85e37..14500a6 100644
--- a/crates/shirabe/src/package/loader/validating_array_loader.rs
+++ b/crates/shirabe/src/package/loader/validating_array_loader.rs
@@ -1,25 +1,23 @@
 //! ref: composer/src/Composer/Package/Loader/ValidatingArrayLoader.php
 
-use chrono::TimeZone;
 use indexmap::IndexMap;
 
 use shirabe_external_packages::composer::pcre::Preg;
 use shirabe_php_shim::{
     E_USER_DEPRECATED, PHP_EOL, PhpMixed, array_intersect_key, array_values, filter_var_email,
     get_debug_type, is_array, is_bool, is_int, is_numeric, is_scalar, is_string, json_encode,
-    parse_url_all, php_to_string, sprintf, str_replace, strcasecmp, strtolower, strtotime, substr,
+    parse_url_all, php_to_string, str_replace, strcasecmp, strtolower, strtotime, substr,
     trigger_error, trim, var_export,
 };
 use shirabe_semver::Intervals;
 use shirabe_semver::constraint::AnyConstraint;
-use shirabe_semver::constraint::MatchNoneConstraint;
 use shirabe_semver::constraint::SimpleConstraint;
 use shirabe_spdx_licenses::SpdxLicenses;
 
 use crate::package::loader::InvalidPackageException;
 use crate::package::loader::LoaderInterface;
 use crate::package::version::VersionParser;
-use crate::package::{BasePackage, STABILITIES, SUPPORTED_LINK_TYPES};
+use crate::package::{STABILITIES, SUPPORTED_LINK_TYPES};
 use crate::repository::PlatformRepository;
 
 #[derive(Debug)]