MDL-71706 libraries: upgrade to version 1.10.0 of ScssPhp.

lib/scssphp/Block.php

@@ -16,16 +16,18 @@ namespace ScssPhp\ScssPhp;
  * Block
  *
  * @author Anthon Pang <[email protected]>
+ *
+ * @internal
  */
 class Block
 {
     /**
-     * @var string
+     * @var string|null
      */
     public $type;
 
     /**
-     * @var \ScssPhp\ScssPhp\Block
+     * @var Block|null
      */
     public $parent;
 
@@ -35,17 +37,17 @@ class Block
     public $sourceName;
 
     /**
-     * @var integer
+     * @var int
      */
     public $sourceIndex;
 
     /**
-     * @var integer
+     * @var int
      */
     public $sourceLine;
 
     /**
-     * @var integer
+     * @var int
      */
     public $sourceColumn;
 
@@ -65,7 +67,7 @@ class Block
     public $children;
 
     /**
-     * @var \ScssPhp\ScssPhp\Block
+     * @var Block|null
      */
     public $selfParent;
 }