$tmpFile. $writer and $settings of Generator class made protect…

…ed (#32) to be possible extend Generator class and override methods using those class variables.
Bukashk0zzz · May 12, 2020 · bb53180 · bb53180
1 parent 47329ed
commit bb53180
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Generator.php b/src/Generator.php
@@ -28,17 +28,17 @@ class Generator
     /**
      * @var string
      */
-    private $tmpFile;
+    protected $tmpFile;
 
     /**
      * @var \XMLWriter
      */
-    private $writer;
+    protected $writer;
 
     /**
      * @var Settings
      */
-    private $settings;
+    protected $settings;
 
     /**
      * Generator constructor.