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vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Ternary.php

@@ -4,35 +4,34 @@ namespace PhpParser\Node\Expr;
 
 use PhpParser\Node\Expr;
 
-class Ternary extends Expr
-{
+class Ternary extends Expr {
     /** @var Expr Condition */
-    public $cond;
+    public Expr $cond;
     /** @var null|Expr Expression for true */
-    public $if;
+    public ?Expr $if;
     /** @var Expr Expression for false */
-    public $else;
+    public Expr $else;
 
     /**
      * Constructs a ternary operator node.
      *
-     * @param Expr      $cond       Condition
-     * @param null|Expr $if         Expression for true
-     * @param Expr      $else       Expression for false
-     * @param array                    $attributes Additional attributes
+     * @param Expr $cond Condition
+     * @param null|Expr $if Expression for true
+     * @param Expr $else Expression for false
+     * @param array<string, mixed> $attributes Additional attributes
      */
-    public function __construct(Expr $cond, $if, Expr $else, array $attributes = []) {
+    public function __construct(Expr $cond, ?Expr $if, Expr $else, array $attributes = []) {
         $this->attributes = $attributes;
         $this->cond = $cond;
         $this->if = $if;
         $this->else = $else;
     }
 
-    public function getSubNodeNames() : array {
+    public function getSubNodeNames(): array {
         return ['cond', 'if', 'else'];
     }
-    
-    public function getType() : string {
+
+    public function getType(): string {
         return 'Expr_Ternary';
     }
 }