Move up to SpecBaseObject

Author: grimmdude

src/SpecBaseObject.php

@@ -13,14 +13,15 @@
 use cebe\openapi\json\JsonReference;
 use cebe\openapi\spec\Reference;
 use cebe\openapi\spec\Type;
+use \JsonSerializable;
 
 /**
  * Base class for all spec objects.
  *
  * Implements property management and validation basics.
  *
  */
-abstract class SpecBaseObject implements SpecObjectInterface, DocumentContextInterface
+abstract class SpecBaseObject implements SpecObjectInterface, DocumentContextInterface, JsonSerializable
 {
     private $_properties = [];
     private $_errors = [];
@@ -525,4 +526,8 @@ public function getExtensions(): array
         }
         return $extensions;
     }
+
+    public function jsonSerialize() {
+        return $this->getSerializableData();
+    }
 }

src/spec/OpenApi.php

@@ -9,7 +9,6 @@
 
 use cebe\openapi\exceptions\TypeErrorException;
 use cebe\openapi\SpecBaseObject;
-use \JsonSerializable;
 
 /**
  * This is the root document object of the OpenAPI document.
@@ -26,7 +25,7 @@
  * @property ExternalDocumentation|null $externalDocs
  *
  */
-class OpenApi extends SpecBaseObject implements JsonSerializable
+class OpenApi extends SpecBaseObject
 {
     /**
      * @return array array of attributes available in this object.
@@ -80,8 +79,4 @@ public function performValidation()
             $this->addError('Unsupported openapi version: ' . $this->openapi);
         }
     }
-
-    public function jsonSerialize() {
-        return $this->getSerializableData();
-    }
 }