Fix import

Author: LukeTowers

src/Commands/Show.php

@@ -9,6 +9,7 @@
 use Winter\Packager\Package\Collection;
 use Winter\Packager\Package\DetailedPackage;
 use Winter\Packager\Package\DetailedVersionedPackage;
+use Winter\Packager\Package\Package;
 use Winter\Packager\Package\VersionedPackage;
 
 /**