AbstractModel is now JsonObject

src/Models/JsonObject.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace YouTube\Models;
+
+use YouTube\Utils\Utils;
+
+abstract class JsonObject
+{
+    protected array $_data = [];
+
+    final public function __construct(array $data)
+    {
+        $this->_data = $data;
+
+        foreach ($data as $key => $val) {
+            if (property_exists($this, $key)) {
+                $this->{$key} = $val;
+            }
+        }
+    }
+
+    /**
+     * Get an item from an array using "dot" notation.
+     *
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function deepGet(string $key, $default = null)
+    {
+        return Utils::arrayGet($this->_data, $key, $default);
+    }
+
+    public function toArray(): array
+    {
+        return get_object_vars($this);
+    }
+}

src/Models/StreamFormat.php

@@ -2,7 +2,7 @@
 
 namespace YouTube\Models;
 
-class StreamFormat extends AbstractModel
+class StreamFormat extends JsonObject
 {
     public ?int $itag = null;
     public ?string $mimeType = null;