2 files changed, 25 insertions, 35 deletions
diff --git a/src/WebAssembly/Structure/Types/FuncType.php b/src/WebAssembly/Structure/Types/FuncType.php
index 6c53519..9ea2434 100644
--- a/src/WebAssembly/Structure/Types/FuncType.php
+++ b/src/WebAssembly/Structure/Types/FuncType.php
@@ -4,17 +4,38 @@ declare(strict_types=1);
 
 namespace Nsfisis\Waddiwasi\WebAssembly\Structure\Types;
 
+use function count;
+
 final readonly class FuncType
 {
+    /**
+     * @param list<ValType> $params
+     * @param list<ValType> $results
+     */
     public function __construct(
-        public ResultType $params,
-        public ResultType $results,
+        public array $params,
+        public array $results,
     ) {
     }
 
     public function equals(FuncType $other): bool
     {
-        return $this->params->equals($other->params)
-            && $this->results->equals($other->results);
+        if (count($this->params) !== count($other->params)) {
+            return false;
+        }
+        if (count($this->results) !== count($other->results)) {
+            return false;
+        }
+        foreach ($this->params as $i => $type) {
+            if ($type !== $other->params[$i]) {
+                return false;
+            }
+        }
+        foreach ($this->results as $i => $type) {
+            if ($type !== $other->results[$i]) {
+                return false;
+            }
+        }
+        return true;
     }
 }
diff --git a/src/WebAssembly/Structure/Types/ResultType.php b/src/WebAssembly/Structure/Types/ResultType.php
deleted file mode 100644
index 9f44e81..0000000
--- a/src/WebAssembly/Structure/Types/ResultType.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Nsfisis\Waddiwasi\WebAssembly\Structure\Types;
-
-use function count;
-
-final readonly class ResultType
-{
-    /**
-     * @param list<ValType> $types
-     */
-    public function __construct(
-        public array $types,
-    ) {
-    }
-
-    public function equals(ResultType $other): bool
-    {
-        if (count($this->types) !== count($other->types)) {
-            return false;
-        }
-        foreach ($this->types as $i => $type) {
-            if ($type !== $other->types[$i]) {
-                return false;
-            }
-        }
-        return true;
-    }
-}