Initial Drupal 11 with DDEV setup

vendor/mck89/peast/lib/Peast/Syntax/Node/BinaryExpression.php

@@ -0,0 +1,121 @@
+<?php
+/**
+ * This file is part of the Peast package
+ *
+ * (c) Marco Marchiò <marco.mm89@gmail.com>
+ *
+ * For the full copyright and license information refer to the LICENSE file
+ * distributed with this source code
+ */
+namespace Peast\Syntax\Node;
+
+/**
+ * A node that represents a binary expression.
+ * For example: a + b
+ * 
+ * @author Marco Marchiò <marco.mm89@gmail.com>
+ */
+class BinaryExpression extends Node implements Expression
+{
+    /**
+     * Map of node properties
+     * 
+     * @var array 
+     */
+    protected $propertiesMap = array(
+        "left" => true,
+        "operator" => false,
+        "right" => true
+    );
+    
+    /**
+     * Operator
+     * 
+     * @var string
+     */
+    protected $operator;
+    
+    /**
+     * Left expression
+     * 
+     * @var Expression|PrivateIdentifier
+     */
+    protected $left;
+    
+    /**
+     * Right expression
+     * 
+     * @var Expression
+     */
+    protected $right;
+    
+    /**
+     * Returns the operator
+     * 
+     * @return string
+     */
+    public function getOperator()
+    {
+        return $this->operator;
+    }
+    
+    /**
+     * Sets the operator
+     * 
+     * @param string $operator Operator
+     * 
+     * @return $this
+     */
+    public function setOperator($operator)
+    {
+        $this->operator = $operator;
+        return $this;
+    }
+    
+    /**
+     * Returns the left expression
+     * 
+     * @return Expression|PrivateIdentifier
+     */
+    public function getLeft()
+    {
+        return $this->left;
+    }
+    
+    /**
+     * Sets the left expression
+     * 
+     * @param Expression|PrivateIdentifier $left Left expression
+     * 
+     * @return $this
+     */
+    public function setLeft($left)
+    {
+        $this->assertType($left, array("Expression", "PrivateIdentifier"));
+        $this->left = $left;
+        return $this;
+    }
+    
+    /**
+     * Returns the right expression
+     * 
+     * @return Expression
+     */
+    public function getRight()
+    {
+        return $this->right;
+    }
+    
+    /**
+     * Sets the right expression
+     * 
+     * @param Expression $right Right expression
+     * 
+     * @return $this
+     */
+    public function setRight(Expression $right)
+    {
+        $this->right = $right;
+        return $this;
+    }
+}