1 files changed, 11 insertions, 9 deletions
diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/IO/BaseIO.php b/crates/shirabe-php-rpc/php/stubs/Composer/IO/BaseIO.php
index b3e0fb51..ecb4db2f 100644
--- a/crates/shirabe-php-rpc/php/stubs/Composer/IO/BaseIO.php
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/IO/BaseIO.php
@@ -14,16 +14,12 @@ abstract class BaseIO implements IOInterface, \ShirabeRustStub
     /** @var int */
     protected $__epoch;
 
-    public function __construct(int $rhandle = 0, int $epoch = 0)
+    /**
+     * Binds a stub the registry built for an existing entity. Proxy instantiation bypasses
+     * the constructor, which belongs to plugin code building a new entity instead.
+     */
+    public function __shirabeBind(int $rhandle, int $epoch): void
     {
-        if (func_num_args() < 2) {
-            // Constructing the class from plugin code (a common idiom for e.g. `new BufferIO()`)
-            // is an open question of the plugin design; only proxy instantiation passes a
-            // Rust handle. Fail with a diagnosable message instead of an ArgumentCountError.
-            throw new \RuntimeException(
-                'Shirabe does not support constructing ' . static::class . ' inside the plugin process yet'
-            );
-        }
         $this->__rhandle = $rhandle;
         $this->__epoch = $epoch;
     }
@@ -52,6 +48,12 @@ abstract class BaseIO implements IOInterface, \ShirabeRustStub
         \ShirabeRustObjectRegistry::adopt($this->__rhandle, $this);
     }
 
+    public function __construct()
+    {
+        [$this->__rhandle, $this->__epoch] = \ShirabeRpcRuntime::callRust(0, '__shirabeConstruct', [static::class, []]);
+        \ShirabeRustObjectRegistry::adopt($this->__rhandle, $this);
+    }
+
     public function isInteractive()
     {
         return \ShirabeRpcRuntime::callRust($this->__rhandle, 'isInteractive', []);