refactor: narrow pub(crate) items to private

Porting mapped every PHP `protected` member onto `pub(crate)`, which is
wider than nearly all of them need. Each item demoted here is reached
only from the module that defines it, so the crate-wide visibility
conveyed nothing.

Every `pub(crate)` that survives has at least one reader in another
module of the same crate.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/crates/shirabe/src/package/alias_package.rs b/crates/shirabe/src/package/alias_package.rs
index 52b6efa4..9df804f1 100644
--- a/crates/shirabe/src/package/alias_package.rs
+++ b/crates/shirabe/src/package/alias_package.rs
@@ -23,18 +23,18 @@ pub struct AliasPackage {
     repository: Option<RepositoryInterfaceWeakHandle>,
 
     /// @var string
-    pub(crate) version: String,
+    version: String,
     /// @var string
-    pub(crate) pretty_version: String,
+    pretty_version: String,
     /// @var bool
-    pub(crate) dev: bool,
+    dev: bool,
     /// @var bool
-    pub(crate) root_package_alias: bool,
+    root_package_alias: bool,
     /// @var string
     /// @phpstan-var 'stable'|'RC'|'beta'|'alpha'|'dev'
-    pub(crate) stability: String,
+    stability: String,
     /// @var bool
-    pub(crate) has_self_version_requires: bool,
+    has_self_version_requires: bool,
 
     /// @var BasePackage
     pub(crate) alias_of: PackageHandle,