Feature: Migrate to PhpParser v4

composer.json

@@ -30,7 +30,7 @@
         "symfony/event-dispatcher": "^3.3.6 || ^4.0",
         "symfony/config": "^3.3.6 || ^4.0",
         "symfony/yaml": "^3.3.6 || ^4.0",
-        "nikic/php-parser": "^3.1",
+        "nikic/php-parser": "^4.2.1",
         "phpdocumentor/reflection-docblock": "^4.3",
         "phpdocumentor/type-resolver": "^0.4",
         "webiny/event-manager": "^1.4.1",

src/Node/Scalar/Boolean.php

@@ -26,9 +26,19 @@ public function __construct($value, array $attributes = array())
     /**
      * @return array
      */
-    public function getSubNodeNames()
+    public function getSubNodeNames(): array
     {
         return ['value'];
     }
     //@codeCoverageIgnoreEnd
+
+    /**
+     * Gets the type of the node.
+     *
+     * @return string Type of the node
+     */
+    public function getType(): string
+    {
+        return 'Scalar_Boolean';
+    }
 }

src/Node/Scalar/Fake.php

@@ -32,9 +32,19 @@ public function __construct($value, $type, array $attributes = array())
     /**
      * @return array
      */
-    public function getSubNodeNames()
+    public function getSubNodeNames(): array
     {
         return ['value', 'type'];
     }
     //@codeCoverageIgnoreEnd
+
+    /**
+     * Gets the type of the node.
+     *
+     * @return string Type of the node
+     */
+    public function getType(): string
+    {
+        return 'Fake';
+    }
 }

src/Node/Scalar/Nil.php

@@ -24,9 +24,19 @@ public function __construct($value = null, array $attributes = array())
     /**
      * @return array
      */
-    public function getSubNodeNames()
+    public function getSubNodeNames(): array
     {
         return ['value'];
     }
     //@codeCoverageIgnoreEnd
+
+    /**
+     * Gets the type of the node.
+     *
+     * @return string Type of the node
+     */
+    public function getType(): string
+    {
+        return 'Scalar_Nil';
+    }
 }