Merge remote-tracking branch 'gl/AC-1379_v1' into GL_Mainline_PR_06012022

Author: glo71317

app/code/Magento/Variable/Model/Variable.php

@@ -22,9 +22,11 @@
  */
 class Variable extends AbstractModel
 {
-    const TYPE_TEXT = 'text';
-
-    const TYPE_HTML = 'html';
+    /**
+     * Variable value types.
+     */
+    public const TYPE_TEXT = 'text';
+    public const TYPE_HTML = 'html';
 
     /**
      * @var int
@@ -170,6 +172,7 @@ public function validate()
 
     /**
      * Retrieve variables option array
+     *
      * @todo: extract method as separate class
      * @param bool $withGroup
      * @return array