Update todo for properties in interfaces

Author: alcaeus

src/Builder/Encoder/FieldPathEncoder.php

@@ -25,7 +25,7 @@ public function encode(mixed $value): string
             throw UnsupportedValueException::invalidEncodableValue($value);
         }
 
-        // TODO: needs method because of interface
+        // TODO: needs method because interfaces can't have properties
         return '$' . $value->name;
     }
 }

src/Builder/Encoder/VariableEncoder.php

@@ -25,6 +25,7 @@ public function encode(mixed $value): string
             throw UnsupportedValueException::invalidEncodableValue($value);
         }
 
+        // TODO: needs method because interfaces can't have properties
         return '$$' . $value->name;
     }
 }