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

@@ -4,19 +4,18 @@ namespace PhpParser\Node\Expr;
 
 use PhpParser\Node\Expr;
 
-abstract class BinaryOp extends Expr
-{
+abstract class BinaryOp extends Expr {
     /** @var Expr The left hand side expression */
-    public $left;
+    public Expr $left;
     /** @var Expr The right hand side expression */
-    public $right;
+    public Expr $right;
 
     /**
      * Constructs a binary operator node.
      *
-     * @param Expr  $left       The left hand side expression
-     * @param Expr  $right      The right hand side expression
-     * @param array $attributes Additional attributes
+     * @param Expr $left The left hand side expression
+     * @param Expr $right The right hand side expression
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $left, Expr $right, array $attributes = []) {
         $this->attributes = $attributes;
@@ -24,7 +23,7 @@ abstract class BinaryOp extends Expr
         $this->right = $right;
     }
 
-    public function getSubNodeNames() : array {
+    public function getSubNodeNames(): array {
         return ['left', 'right'];
     }
 
@@ -33,8 +32,6 @@ abstract class BinaryOp extends Expr
      *
      * In the case there are multiple possible sigils for an operator, this method does not
      * necessarily return the one used in the parsed code.
-     *
-     * @return string
      */
-    abstract public function getOperatorSigil() : string;
+    abstract public function getOperatorSigil(): string;
 }