diff --git a/src/Common/ReflectedPropertyType.php b/src/Common/ReflectedPropertyType.php
index 7cc438b..3de1da5 100644
--- a/src/Common/ReflectedPropertyType.php
+++ b/src/Common/ReflectedPropertyType.php
@@ -18,4 +18,14 @@ class ReflectedPropertyType
 
         return $this->type === $type;
     }
+
+    public function isObject() : bool
+    {
+        return ! $this->builtIn && class_exists($this->type);
+    }
+
+    public function isEnum() : bool
+    {
+        return ! $this->builtIn && enum_exists($this->type);
+    }
 }
\ No newline at end of file
diff --git a/src/Common/ReflectedPropertyType.php~ b/src/Common/ReflectedPropertyType.php~
new file mode 100644
index 0000000..de520f2
--- /dev/null
+++ b/src/Common/ReflectedPropertyType.php~
@@ -0,0 +1,26 @@
+<?php
+
+namespace Notes\Common;
+
+class ReflectedPropertyType
+{
+    public function __construct(
+        public string $type,
+        public bool $builtIn,
+        public bool $nullable,
+    ) {}
+
+    public function isType(string $type) : bool
+    {
+        if ($type === "null" || $this->nullable) {
+            return true;
+        }
+
+        return $this->type === $type;
+    }
+
+    public function isObject() : bool
+    {
+        return ! $this->builtIn && class_exists($this->type);
+    }
+}
\ No newline at end of file