Implement JsonSerializable on JsonModel

src/Models/JsonModel.php

@@ -2,14 +2,15 @@
 
 namespace NPR\One\Models;
 
+use JsonSerializable;
 
 /**
  * A thin abstraction to aide in transforming raw JSON into a model, yet allowing it to be re-encoded as JSON when
  * stringified.
  *
  * @package NPR\One\Models
  */
-abstract class JsonModel
+abstract class JsonModel implements JsonSerializable
 {
     /** @var \stdClass - the original json used to construct this model, useful for debugging
       * @internal */
@@ -30,6 +31,14 @@ public function __construct($json)
         }
     }
 
+    /**
+     * JSON Serialize the original JSON object
+     */
+    public function jsonSerialize()
+    {
+        return $this->originalJsonObject;
+    }
+
     /**
      * Re-encodes the original JSON model as a string and returns it.
      *