Mark aliases in ext/bz2 as implementation-alias

Author: kocsismate

build/gen_stub.php

@@ -1345,7 +1345,7 @@ function initPhpParser() {
         }
     }
 
-    echo implode("\n", $errors), "\n";
+    echo implode("\n", $errors);
     if (!empty($errors)) {
         exit(1);
     }

ext/bz2/bz2.stub.php

@@ -13,19 +13,19 @@ function bzread($bz, int $length = 1024): string|false {}
 
 /**
  * @param resource $bz
- * @alias fwrite
+ * @implementation-alias fwrite
  */
 function bzwrite($bz, string $data, ?int $length = null): int|false {}
 
 /**
  * @param resource $bz
- * @alias fflush
+ * @implementation-alias fflush
  */
 function bzflush($bz): bool {}
 
 /**
  * @param resource $bz
- * @alias fclose
+ * @implementation-alias fclose
  */
 function bzclose($bz): bool {}
 

ext/bz2/bz2_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 6953f91be31777e4d4e3652f75eec6d968cf636a */
+ * Stub hash: 0cd7792480671883ebae30ae8358b8f8e3390474 */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_bzopen, 0, 0, 2)
 	ZEND_ARG_INFO(0, file)