chore: Аннотации к типам

src/Excel/Table.php

@@ -26,7 +26,7 @@ class TableCell
 class TableRow
 {
     public $style = false;
-    public $cells = array();
+    public $cells = [];
     public $height = false;
 
     function setCell($y, $value)
@@ -48,7 +48,7 @@ class Table
     static    $index;
     private   $name;
     private   $style;
-    protected $rows = array();
+    protected $rows = [];
 
     protected $_splitVertical  = false;
     protected $_splitHorizontal  = false;
@@ -106,9 +106,9 @@ class Table
      * @param int $row Номер ряда
      * @param string $name Имя стиля
      */
-    function setRowStyle ($row, $name)
+    function setRowStyle(int $row, $name)
     {
-        assert(is_numeric($row) && $row > 0);
+        assert($row > 0);
 
         $this->rows[$row]->style = $name;
     }