feat: simplify ValType structure

1 files changed, 5 insertions, 2 deletions

diff --git a/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefNull.php b/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefNull.php
index 39d0f8f..ed5afff 100644
--- a/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefNull.php
+++ b/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefNull.php
@@ -5,12 +5,15 @@ declare(strict_types=1);
 namespace Nsfisis\Waddiwasi\WebAssembly\Structure\Instructions\Instrs\Reference;
 
 use Nsfisis\Waddiwasi\WebAssembly\Structure\Instructions\Instr;
-use Nsfisis\Waddiwasi\WebAssembly\Structure\Types\RefType;
+use Nsfisis\Waddiwasi\WebAssembly\Structure\Types\ValType;
 
 final readonly class RefNull extends Instr
 {
+    /**
+     * @param ValType::FuncRef|ValType::ExternRef $type
+     */
     protected function __construct(
-        public RefType $type,
+        public ValType $type,
     ) {
     }