Laravel version update

Laravel version update

vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
@@ -21,14 +21,18 @@ class Arg extends NodeAbstract
      * @param bool  $unpack     Whether to unpack the argument
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $value, $byRef = false, $unpack = false, array $attributes = array()) {
+    public function __construct(Expr $value, bool $byRef = false, bool $unpack = false, array $attributes = []) {
         parent::__construct($attributes);
         $this->value = $value;
         $this->byRef = $byRef;
         $this->unpack = $unpack;
     }
 
-    public function getSubNodeNames() {
-        return array('value', 'byRef', 'unpack');
+    public function getSubNodeNames() : array {
+        return ['value', 'byRef', 'unpack'];
+    }
+    
+    public function getType() : string {
+        return 'Arg';
     }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php

@@ -1,12 +1,15 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
 use PhpParser\NodeAbstract;
 
+/**
+ * @property Name $namespacedName Namespaced name (for class constants, if using NameResolver)
+ */
 class Const_ extends NodeAbstract
 {
-    /** @var string Name */
+    /** @var Identifier Name */
     public $name;
     /** @var Expr Value */
     public $value;
@@ -14,17 +17,21 @@ class Const_ extends NodeAbstract
     /**
      * Constructs a const node for use in class const and const statements.
      *
-     * @param string  $name       Name
-     * @param Expr    $value      Value
-     * @param array   $attributes Additional attributes
+     * @param string|Identifier $name       Name
+     * @param Expr              $value      Value
+     * @param array             $attributes Additional attributes
      */
-    public function __construct($name, Expr $value, array $attributes = array()) {
+    public function __construct($name, Expr $value, array $attributes = []) {
         parent::__construct($attributes);
-        $this->name = $name;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
         $this->value = $value;
     }
 
-    public function getSubNodeNames() {
-        return array('name', 'value');
+    public function getSubNodeNames() : array {
+        return ['name', 'value'];
+    }
+    
+    public function getType() : string {
+        return 'Const';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
@@ -6,4 +6,4 @@ use PhpParser\NodeAbstract;
 
 abstract class Expr extends NodeAbstract
 {
-}
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,17 @@ class ArrayDimFetch extends Expr
      * @param null|Expr $dim        Array index / dim
      * @param array     $attributes Additional attributes
      */
-    public function __construct(Expr $var, Expr $dim = null, array $attributes = array()) {
+    public function __construct(Expr $var, Expr $dim = null, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
         $this->dim = $dim;
     }
 
-    public function getSubnodeNames() {
-        return array('var', 'dim');
+    public function getSubNodeNames() : array {
+        return ['var', 'dim'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ArrayDimFetch';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -21,14 +21,18 @@ class ArrayItem extends Expr
      * @param bool      $byRef      Whether to assign by reference
      * @param array     $attributes Additional attributes
      */
-    public function __construct(Expr $value, Expr $key = null, $byRef = false, array $attributes = array()) {
+    public function __construct(Expr $value, Expr $key = null, bool $byRef = false, array $attributes = []) {
         parent::__construct($attributes);
         $this->key = $key;
         $this->value = $value;
         $this->byRef = $byRef;
     }
 
-    public function getSubNodeNames() {
-        return array('key', 'value', 'byRef');
+    public function getSubNodeNames() : array {
+        return ['key', 'value', 'byRef'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ArrayItem';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -19,12 +19,16 @@ class Array_ extends Expr
      * @param ArrayItem[] $items      Items of the array
      * @param array       $attributes Additional attributes
      */
-    public function __construct(array $items = array(), array $attributes = array()) {
+    public function __construct(array $items = [], array $attributes = []) {
         parent::__construct($attributes);
         $this->items = $items;
     }
 
-    public function getSubNodeNames() {
-        return array('items');
+    public function getSubNodeNames() : array {
+        return ['items'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Array';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,17 @@ class Assign extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('var', 'expr');
+    public function getSubNodeNames() : array {
+        return ['var', 'expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Assign';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,13 @@ abstract class AssignOp extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('var', 'expr');
+    public function getSubNodeNames() : array {
+        return ['var', 'expr'];
     }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseAnd.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class BitwiseAnd extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_BitwiseAnd';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseOr.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class BitwiseOr extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_BitwiseOr';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseXor.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class BitwiseXor extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_BitwiseXor';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Concat.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Concat extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Concat';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Div.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Div extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Div';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Minus.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Minus extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Minus';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mod.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Mod extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Mod';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mul.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Mul extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Mul';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Plus.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Plus extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Plus';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Pow.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class Pow extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_Pow';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftLeft.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class ShiftLeft extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_ShiftLeft';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftRight.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\AssignOp;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\AssignOp;
 
 class ShiftRight extends AssignOp
 {
-}
+    public function getType() : string {
+        return 'Expr_AssignOp_ShiftRight';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,17 @@ class AssignRef extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('var', 'expr');
+    public function getSubNodeNames() : array {
+        return ['var', 'expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_AssignRef';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -12,19 +12,29 @@ abstract class BinaryOp extends Expr
     public $right;
 
     /**
-     * Constructs a bitwise and node.
+     * 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
      */
-    public function __construct(Expr $left, Expr $right, array $attributes = array()) {
+    public function __construct(Expr $left, Expr $right, array $attributes = []) {
         parent::__construct($attributes);
         $this->left = $left;
         $this->right = $right;
     }
 
-    public function getSubNodeNames() {
-        return array('left', 'right');
+    public function getSubNodeNames() : array {
+        return ['left', 'right'];
     }
+
+    /**
+     * Get the operator sigil for this binary operation.
+     *
+     * 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;
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class BitwiseAnd extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '&';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BitwiseAnd';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class BitwiseOr extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '|';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BitwiseOr';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class BitwiseXor extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '^';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BitwiseXor';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class BooleanAnd extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '&&';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BooleanAnd';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class BooleanOr extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '||';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BooleanOr';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Coalesce extends BinaryOp
 {
+    public function getOperatorSigil() : string {
+        return '??';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Coalesce';
+    }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Concat extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '.';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Concat';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Div extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '/';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Div';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Equal extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '==';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Equal';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Greater extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '>';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Greater';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class GreaterOrEqual extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '>=';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_GreaterOrEqual';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Identical extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '===';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Identical';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class LogicalAnd extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return 'and';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_LogicalAnd';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class LogicalOr extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return 'or';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_LogicalOr';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class LogicalXor extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return 'xor';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_LogicalXor';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Minus extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '-';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Minus';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Mod extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '%';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Mod';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Mul extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '*';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Mul';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class NotEqual extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '!=';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_NotEqual';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class NotIdentical extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '!==';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_NotIdentical';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Plus extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '+';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Plus';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Pow extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '**';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Pow';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class ShiftLeft extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '<<';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_ShiftLeft';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class ShiftRight extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '>>';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_ShiftRight';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Smaller extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '<';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Smaller';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class SmallerOrEqual extends BinaryOp
 {
-}
+    public function getOperatorSigil() : string {
+        return '<=';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_SmallerOrEqual';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\BinaryOp;
 
@@ -6,4 +6,11 @@ use PhpParser\Node\Expr\BinaryOp;
 
 class Spaceship extends BinaryOp
 {
+    public function getOperatorSigil() : string {
+        return '<=>';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Spaceship';
+    }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class BitwiseNot extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_BitwiseNot';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class BooleanNot extends Expr
      * @param Expr $expr       Expression
      * @param array               $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_BooleanNot';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,12 @@ abstract class Cast extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
     }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Array_.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class Array_ extends Cast
 {
-}
+    public function getType() : string {
+        return 'Expr_Cast_Array';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Bool_.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class Bool_ extends Cast
 {
+    public function getType() : string {
+        return 'Expr_Cast_Bool';
+    }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Double.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class Double extends Cast
 {
+    public function getType() : string {
+        return 'Expr_Cast_Double';
+    }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Int_.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class Int_ extends Cast
 {
+    public function getType() : string {
+        return 'Expr_Cast_Int';
+    }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class Object_ extends Cast
 {
+    public function getType() : string {
+        return 'Expr_Cast_Object';
+    }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class String_ extends Cast
 {
+    public function getType() : string {
+        return 'Expr_Cast_String';
+    }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr\Cast;
 
@@ -6,4 +6,7 @@ use PhpParser\Node\Expr\Cast;
 
 class Unset_ extends Cast
 {
-}
+    public function getType() : string {
+        return 'Expr_Cast_Unset';
+    }
+}

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

@@ -1,31 +1,36 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
-use PhpParser\Node\Name;
 use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
 
 class ClassConstFetch extends Expr
 {
     /** @var Name|Expr Class name */
     public $class;
-    /** @var string Constant name */
+    /** @var Identifier|Error Constant name */
     public $name;
 
     /**
      * Constructs a class const fetch node.
      *
-     * @param Name|Expr $class      Class name
-     * @param string    $name       Constant name
-     * @param array     $attributes Additional attributes
+     * @param Name|Expr               $class      Class name
+     * @param string|Identifier|Error $name       Constant name
+     * @param array                   $attributes Additional attributes
      */
-    public function __construct($class, $name, array $attributes = array()) {
+    public function __construct($class, $name, array $attributes = []) {
         parent::__construct($attributes);
         $this->class = $class;
-        $this->name = $name;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
     }
 
-    public function getSubNodeNames() {
-        return array('class', 'name');
+    public function getSubNodeNames() : array {
+        return ['class', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ClassConstFetch';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class Clone_ extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Clone';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -16,9 +16,9 @@ class Closure extends Expr implements FunctionLike
     public $params;
     /** @var ClosureUse[] use()s */
     public $uses;
-    /** @var null|string|Node\Name Return type */
+    /** @var null|Node\Identifier|Node\Name|Node\NullableType Return type */
     public $returnType;
-    /** @var Node[] Statements */
+    /** @var Node\Stmt[] Statements */
     public $stmts;
 
     /**
@@ -33,25 +33,26 @@ class Closure extends Expr implements FunctionLike
      *                          'stmts'      => array(): Statements
      * @param array $attributes Additional attributes
      */
-    public function __construct(array $subNodes = array(), array $attributes = array()) {
+    public function __construct(array $subNodes = [], array $attributes = []) {
         parent::__construct($attributes);
-        $this->static = isset($subNodes['static']) ? $subNodes['static'] : false;
-        $this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
-        $this->params = isset($subNodes['params']) ? $subNodes['params'] : array();
-        $this->uses = isset($subNodes['uses']) ? $subNodes['uses'] : array();
-        $this->returnType = isset($subNodes['returnType']) ? $subNodes['returnType'] : null;
-        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
+        $this->static = $subNodes['static'] ?? false;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->params = $subNodes['params'] ?? [];
+        $this->uses = $subNodes['uses'] ?? [];
+        $returnType = $subNodes['returnType'] ?? null;
+        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
+        $this->stmts = $subNodes['stmts'] ?? [];
     }
 
-    public function getSubNodeNames() {
-        return array('static', 'byRef', 'params', 'uses', 'returnType', 'stmts');
+    public function getSubNodeNames() : array {
+        return ['static', 'byRef', 'params', 'uses', 'returnType', 'stmts'];
     }
 
-    public function returnsByRef() {
+    public function returnsByRef() : bool {
         return $this->byRef;
     }
 
-    public function getParams() {
+    public function getParams() : array {
         return $this->params;
     }
 
@@ -59,7 +60,12 @@ class Closure extends Expr implements FunctionLike
         return $this->returnType;
     }
 
-    public function getStmts() {
+    /** @return Node\Stmt[] */
+    public function getStmts() : array {
         return $this->stmts;
     }
+    
+    public function getType() : string {
+        return 'Expr_Closure';
+    }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -6,7 +6,7 @@ use PhpParser\Node\Expr;
 
 class ClosureUse extends Expr
 {
-    /** @var string Name of variable */
+    /** @var Expr\Variable Variable to use */
     public $var;
     /** @var bool Whether to use by reference */
     public $byRef;
@@ -14,17 +14,21 @@ class ClosureUse extends Expr
     /**
      * Constructs a closure use node.
      *
-     * @param string      $var        Name of variable
-     * @param bool        $byRef      Whether to use by reference
-     * @param array       $attributes Additional attributes
+     * @param Expr\Variable $var        Variable to use
+     * @param bool          $byRef      Whether to use by reference
+     * @param array         $attributes Additional attributes
      */
-    public function __construct($var, $byRef = false, array $attributes = array()) {
+    public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
         $this->byRef = $byRef;
     }
 
-    public function getSubNodeNames() {
-        return array('var', 'byRef');
+    public function getSubNodeNames() : array {
+        return ['var', 'byRef'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ClosureUse';
     }
 }

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

@@ -1,9 +1,9 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
-use PhpParser\Node\Name;
 use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
 
 class ConstFetch extends Expr
 {
@@ -16,12 +16,16 @@ class ConstFetch extends Expr
      * @param Name  $name       Constant name
      * @param array $attributes Additional attributes
      */
-    public function __construct(Name $name, array $attributes = array()) {
+    public function __construct(Name $name, array $attributes = []) {
         parent::__construct($attributes);
         $this->name = $name;
     }
 
-    public function getSubNodeNames() {
-        return array('name');
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ConstFetch';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class Empty_ extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Empty';
     }
 }

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

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+/**
+ * Error node used during parsing with error recovery.
+ *
+ * An error node may be placed at a position where an expression is required, but an error occurred.
+ * Error nodes will not be present if the parser is run in throwOnError mode (the default).
+ */
+class Error extends Expr
+{
+    /**
+     * Constructs an error node.
+     *
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $attributes = []) {
+        parent::__construct($attributes);
+    }
+
+    public function getSubNodeNames() : array {
+        return [];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Error';
+    }
+}

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class ErrorSuppress extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ErrorSuppress';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class Eval_ extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Eval';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -19,12 +19,16 @@ class Exit_ extends Expr
      * @param null|Expr $expr       Expression
      * @param array                    $attributes Additional attributes
      */
-    public function __construct(Expr $expr = null, array $attributes = array()) {
+    public function __construct(Expr $expr = null, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Exit';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -16,16 +16,20 @@ class FuncCall extends Expr
      * Constructs a function call node.
      *
      * @param Node\Name|Expr $name       Function name
-     * @param Node\Arg[]                    $args       Arguments
-     * @param array                                   $attributes Additional attributes
+     * @param Node\Arg[]     $args       Arguments
+     * @param array          $attributes Additional attributes
      */
-    public function __construct($name, array $args = array(), array $attributes = array()) {
+    public function __construct($name, array $args = [], array $attributes = []) {
         parent::__construct($attributes);
         $this->name = $name;
         $this->args = $args;
     }
 
-    public function getSubNodeNames() {
-        return array('name', 'args');
+    public function getSubNodeNames() : array {
+        return ['name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_FuncCall';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -23,13 +23,17 @@ class Include_ extends Expr
      * @param int   $type       Type of include
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, $type, array $attributes = array()) {
+    public function __construct(Expr $expr, int $type, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
         $this->type = $type;
     }
 
-    public function getSubNodeNames() {
-        return array('expr', 'type');
+    public function getSubNodeNames() : array {
+        return ['expr', 'type'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Include';
     }
 }

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

@@ -1,9 +1,9 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
-use PhpParser\Node\Name;
 use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
 
 class Instanceof_ extends Expr
 {
@@ -19,13 +19,17 @@ class Instanceof_ extends Expr
      * @param Name|Expr $class      Class name
      * @param array     $attributes Additional attributes
      */
-    public function __construct(Expr $expr, $class, array $attributes = array()) {
+    public function __construct(Expr $expr, $class, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
         $this->class = $class;
     }
 
-    public function getSubNodeNames() {
-        return array('expr', 'class');
+    public function getSubNodeNames() : array {
+        return ['expr', 'class'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Instanceof';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class Isset_ extends Expr
      * @param Expr[] $vars       Variables
      * @param array  $attributes Additional attributes
      */
-    public function __construct(array $vars, array $attributes = array()) {
+    public function __construct(array $vars, array $attributes = []) {
         parent::__construct($attributes);
         $this->vars = $vars;
     }
 
-    public function getSubNodeNames() {
-        return array('vars');
+    public function getSubNodeNames() : array {
+        return ['vars'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Isset';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -6,21 +6,25 @@ use PhpParser\Node\Expr;
 
 class List_ extends Expr
 {
-    /** @var Expr[] List of variables to assign to */
-    public $vars;
+    /** @var (ArrayItem|null)[] List of items to assign to */
+    public $items;
 
     /**
      * Constructs a list() destructuring node.
      *
-     * @param Expr[] $vars       List of variables to assign to
-     * @param array  $attributes Additional attributes
+     * @param (ArrayItem|null)[] $items      List of items to assign to
+     * @param array              $attributes Additional attributes
      */
-    public function __construct(array $vars, array $attributes = array()) {
+    public function __construct(array $items, array $attributes = []) {
         parent::__construct($attributes);
-        $this->vars = $vars;
+        $this->items = $items;
     }
 
-    public function getSubNodeNames() {
-        return array('vars');
+    public function getSubNodeNames() : array {
+        return ['items'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_List';
     }
 }

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

@@ -1,15 +1,16 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
 use PhpParser\Node\Arg;
 use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
 
 class MethodCall extends Expr
 {
     /** @var Expr Variable holding object */
     public $var;
-    /** @var string|Expr Method name */
+    /** @var Identifier|Expr Method name */
     public $name;
     /** @var Arg[] Arguments */
     public $args;
@@ -17,19 +18,23 @@ class MethodCall extends Expr
     /**
      * Constructs a function call node.
      *
-     * @param Expr        $var        Variable holding object
-     * @param string|Expr $name       Method name
-     * @param Arg[]       $args       Arguments
-     * @param array       $attributes Additional attributes
+     * @param Expr                   $var        Variable holding object
+     * @param string|Identifier|Expr $name       Method name
+     * @param Arg[]                  $args       Arguments
+     * @param array                  $attributes Additional attributes
      */
-    public function __construct(Expr $var, $name, array $args = array(), array $attributes = array()) {
+    public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
-        $this->name = $name;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
         $this->args = $args;
     }
 
-    public function getSubNodeNames() {
-        return array('var', 'name', 'args');
+    public function getSubNodeNames() : array {
+        return ['var', 'name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_MethodCall';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -19,13 +19,17 @@ class New_ extends Expr
      * @param Node\Arg[]                      $args       Arguments
      * @param array                           $attributes Additional attributes
      */
-    public function __construct($class, array $args = array(), array $attributes = array()) {
+    public function __construct($class, array $args = [], array $attributes = []) {
         parent::__construct($attributes);
         $this->class = $class;
         $this->args = $args;
     }
 
-    public function getSubNodeNames() {
-        return array('class', 'args');
+    public function getSubNodeNames() : array {
+        return ['class', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_New';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class PostDec extends Expr
      * @param Expr  $var        Variable
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, array $attributes = array()) {
+    public function __construct(Expr $var, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
     }
 
-    public function getSubNodeNames() {
-        return array('var');
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PostDec';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class PostInc extends Expr
      * @param Expr  $var        Variable
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, array $attributes = array()) {
+    public function __construct(Expr $var, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
     }
 
-    public function getSubNodeNames() {
-        return array('var');
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PostInc';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class PreDec extends Expr
      * @param Expr  $var        Variable
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, array $attributes = array()) {
+    public function __construct(Expr $var, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
     }
 
-    public function getSubNodeNames() {
-        return array('var');
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+
+    public function getType() : string {
+        return 'Expr_PreDec';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class PreInc extends Expr
      * @param Expr  $var        Variable
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $var, array $attributes = array()) {
+    public function __construct(Expr $var, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
     }
 
-    public function getSubNodeNames() {
-        return array('var');
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PreInc';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class Print_ extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Print';
     }
 }

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

@@ -1,30 +1,35 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
 use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
 
 class PropertyFetch extends Expr
 {
     /** @var Expr Variable holding object */
     public $var;
-    /** @var string|Expr Property name */
+    /** @var Identifier|Expr Property name */
     public $name;
 
     /**
      * Constructs a function call node.
      *
-     * @param Expr        $var        Variable holding object
-     * @param string|Expr $name       Property name
-     * @param array       $attributes Additional attributes
+     * @param Expr                   $var        Variable holding object
+     * @param string|Identifier|Expr $name       Property name
+     * @param array                  $attributes Additional attributes
      */
-    public function __construct(Expr $var, $name, array $attributes = array()) {
+    public function __construct(Expr $var, $name, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
-        $this->name = $name;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
     }
 
-    public function getSubNodeNames() {
-        return array('var', 'name');
+    public function getSubNodeNames() : array {
+        return ['var', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PropertyFetch';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class ShellExec extends Expr
      * @param array $parts      Encapsed string array
      * @param array $attributes Additional attributes
      */
-    public function __construct(array $parts, array $attributes = array()) {
+    public function __construct(array $parts, array $attributes = []) {
         parent::__construct($attributes);
         $this->parts = $parts;
     }
 
-    public function getSubNodeNames() {
-        return array('parts');
+    public function getSubNodeNames() : array {
+        return ['parts'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ShellExec';
     }
 }

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

@@ -1,15 +1,16 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
 use PhpParser\Node;
 use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
 
 class StaticCall extends Expr
 {
     /** @var Node\Name|Expr Class name */
     public $class;
-    /** @var string|Expr Method name */
+    /** @var string|Identifier|Expr Method name */
     public $name;
     /** @var Node\Arg[] Arguments */
     public $args;
@@ -17,19 +18,23 @@ class StaticCall extends Expr
     /**
      * Constructs a static method call node.
      *
-     * @param Node\Name|Expr $class      Class name
-     * @param string|Expr    $name       Method name
-     * @param Node\Arg[]     $args       Arguments
-     * @param array          $attributes Additional attributes
+     * @param Node\Name|Expr         $class      Class name
+     * @param string|Identifier|Expr $name       Method name
+     * @param Node\Arg[]             $args       Arguments
+     * @param array                  $attributes Additional attributes
      */
-    public function __construct($class, $name, array $args = array(), array $attributes = array()) {
+    public function __construct($class, $name, array $args = [], array $attributes = []) {
         parent::__construct($attributes);
         $this->class = $class;
-        $this->name = $name;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
         $this->args = $args;
     }
 
-    public function getSubNodeNames() {
-        return array('class', 'name', 'args');
+    public function getSubNodeNames() : array {
+        return ['class', 'name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_StaticCall';
     }
 }

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

@@ -1,31 +1,36 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
-use PhpParser\Node\Name;
 use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\VarLikeIdentifier;
 
 class StaticPropertyFetch extends Expr
 {
     /** @var Name|Expr Class name */
     public $class;
-    /** @var string|Expr Property name */
+    /** @var VarLikeIdentifier|Expr Property name */
     public $name;
 
     /**
      * Constructs a static property fetch node.
      *
-     * @param Name|Expr   $class      Class name
-     * @param string|Expr $name       Property name
-     * @param array       $attributes Additional attributes
+     * @param Name|Expr                     $class      Class name
+     * @param string|VarLikeIdentifier|Expr $name       Property name
+     * @param array                         $attributes Additional attributes
      */
-    public function __construct($class, $name, array $attributes = array()) {
+    public function __construct($class, $name, array $attributes = []) {
         parent::__construct($attributes);
         $this->class = $class;
-        $this->name = $name;
+        $this->name = \is_string($name) ? new VarLikeIdentifier($name) : $name;
     }
 
-    public function getSubNodeNames() {
-        return array('class', 'name');
+    public function getSubNodeNames() : array {
+        return ['class', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_StaticPropertyFetch';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -21,14 +21,18 @@ class Ternary extends Expr
      * @param Expr      $else       Expression for false
      * @param array                    $attributes Additional attributes
      */
-    public function __construct(Expr $cond, $if, Expr $else, array $attributes = array()) {
+    public function __construct(Expr $cond, $if, Expr $else, array $attributes = []) {
         parent::__construct($attributes);
         $this->cond = $cond;
         $this->if = $if;
         $this->else = $else;
     }
 
-    public function getSubNodeNames() {
-        return array('cond', 'if', 'else');
+    public function getSubNodeNames() : array {
+        return ['cond', 'if', 'else'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Ternary';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class UnaryMinus extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_UnaryMinus';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class UnaryPlus extends Expr
      * @param Expr $expr       Expression
      * @param array               $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_UnaryPlus';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class Variable extends Expr
      * @param string|Expr $name       Name
      * @param array                      $attributes Additional attributes
      */
-    public function __construct($name, array $attributes = array()) {
+    public function __construct($name, array $attributes = []) {
         parent::__construct($attributes);
         $this->name = $name;
     }
 
-    public function getSubNodeNames() {
-        return array('name');
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Variable';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -15,12 +15,16 @@ class YieldFrom extends Expr
      * @param Expr  $expr       Expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $expr, array $attributes = array()) {
+    public function __construct(Expr $expr, array $attributes = []) {
         parent::__construct($attributes);
         $this->expr = $expr;
     }
 
-    public function getSubNodeNames() {
-        return array('expr');
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_YieldFrom';
     }
 }

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

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,17 @@ class Yield_ extends Expr
      * @param null|Expr $key        Key expression
      * @param array     $attributes Additional attributes
      */
-    public function __construct(Expr $value = null, Expr $key = null, array $attributes = array()) {
+    public function __construct(Expr $value = null, Expr $key = null, array $attributes = []) {
         parent::__construct($attributes);
         $this->key = $key;
         $this->value = $value;
     }
 
-    public function getSubNodeNames() {
-        return array('key', 'value');
+    public function getSubNodeNames() : array {
+        return ['key', 'value'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Yield';
     }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/FunctionLike.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
@@ -11,26 +11,26 @@ interface FunctionLike extends Node
      *
      * @return bool
      */
-    public function returnsByRef();
+    public function returnsByRef() : bool;
 
     /**
      * List of parameters
      *
      * @return Node\Param[]
      */
-    public function getParams();
+    public function getParams() : array;
 
     /**
      * Get the declared return type or null
-     * 
-     * @return null|string|Node\Name
+     *
+     * @return null|Identifier|Node\Name|Node\NullableType
      */
     public function getReturnType();
 
     /**
      * The function body
      *
-     * @return Node\Stmt[]
+     * @return Node\Stmt[]|null
      */
     public function getStmts();
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Identifier.php

@@ -0,0 +1,75 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+/**
+ * Represents a non-namespaced name. Namespaced names are represented using Name nodes.
+ */
+class Identifier extends NodeAbstract
+{
+    /** @var string Identifier as string */
+    public $name;
+
+    private static $specialClassNames = [
+        'self'   => true,
+        'parent' => true,
+        'static' => true,
+    ];
+
+    /**
+     * Constructs an identifier node.
+     *
+     * @param string $name       Identifier as string
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(string $name, array $attributes = []) {
+        parent::__construct($attributes);
+        $this->name = $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+
+    /**
+     * Get identifier as string.
+     *
+     * @return string Identifier as string.
+     */
+    public function toString() : string {
+        return $this->name;
+    }
+
+    /**
+     * Get lowercased identifier as string.
+     *
+     * @return string Lowercased identifier as string
+     */
+    public function toLowerString() : string {
+        return strtolower($this->name);
+    }
+
+    /**
+     * Checks whether the identifier is a special class name (self, parent or static).
+     *
+     * @return bool Whether identifier is a special class name
+     */
+    public function isSpecialClassName() : bool {
+        return isset(self::$specialClassNames[strtolower($this->name)]);
+    }
+
+    /**
+     * Get identifier as string.
+     *
+     * @return string Identifier as string
+     */
+    public function __toString() : string {
+        return $this->name;
+    }
+    
+    public function getType() : string {
+        return 'Identifier';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Name.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
@@ -6,26 +6,30 @@ use PhpParser\NodeAbstract;
 
 class Name extends NodeAbstract
 {
-    /** @var string[] Parts of the name */
+    /**
+     * @var string[] Parts of the name
+     */
     public $parts;
 
+    private static $specialClassNames = [
+        'self'   => true,
+        'parent' => true,
+        'static' => true,
+    ];
+
     /**
      * Constructs a name node.
      *
-     * @param string|array $parts      Parts of the name (or name as string)
-     * @param array        $attributes Additional attributes
+     * @param string|string[]|self $name       Name as string, part array or Name instance (copy ctor)
+     * @param array                $attributes Additional attributes
      */
-    public function __construct($parts, array $attributes = array()) {
-        if (!is_array($parts)) {
-            $parts = explode('\\', $parts);
-        }
-
+    public function __construct($name, array $attributes = []) {
         parent::__construct($attributes);
-        $this->parts = $parts;
+        $this->parts = self::prepareName($name);
     }
 
-    public function getSubNodeNames() {
-        return array('parts');
+    public function getSubNodeNames() : array {
+        return ['parts'];
     }
 
     /**
@@ -33,7 +37,7 @@ class Name extends NodeAbstract
      *
      * @return string First part of the name
      */
-    public function getFirst() {
+    public function getFirst() : string {
         return $this->parts[0];
     }
 
@@ -42,7 +46,7 @@ class Name extends NodeAbstract
      *
      * @return string Last part of the name
      */
-    public function getLast() {
+    public function getLast() : string {
         return $this->parts[count($this->parts) - 1];
     }
 
@@ -51,8 +55,8 @@ class Name extends NodeAbstract
      *
      * @return bool Whether the name is unqualified
      */
-    public function isUnqualified() {
-        return 1 == count($this->parts);
+    public function isUnqualified() : bool {
+        return 1 === count($this->parts);
     }
 
     /**
@@ -60,7 +64,7 @@ class Name extends NodeAbstract
      *
      * @return bool Whether the name is qualified
      */
-    public function isQualified() {
+    public function isQualified() : bool {
         return 1 < count($this->parts);
     }
 
@@ -69,7 +73,7 @@ class Name extends NodeAbstract
      *
      * @return bool Whether the name is fully qualified
      */
-    public function isFullyQualified() {
+    public function isFullyQualified() : bool {
         return false;
     }
 
@@ -78,19 +82,48 @@ class Name extends NodeAbstract
      *
      * @return bool Whether the name is relative
      */
-    public function isRelative() {
+    public function isRelative() : bool {
         return false;
     }
 
     /**
-     * Returns a string representation of the name by imploding the namespace parts with a separator.
-     *
-     * @param string $separator The separator to use (defaults to the namespace separator \)
+     * Returns a string representation of the name itself, without taking taking the name type into
+     * account (e.g., not including a leading backslash for fully qualified names).
      *
      * @return string String representation
      */
-    public function toString($separator = '\\') {
-        return implode($separator, $this->parts);
+    public function toString() : string {
+        return implode('\\', $this->parts);
+    }
+
+    /**
+     * Returns a string representation of the name as it would occur in code (e.g., including
+     * leading backslash for fully qualified names.
+     *
+     * @return string String representation
+     */
+    public function toCodeString() : string {
+        return $this->toString();
+    }
+
+    /**
+     * Returns lowercased string representation of the name, without taking the name type into
+     * account (e.g., no leading backslash for fully qualified names).
+     *
+     * @return string Lowercased string representation
+     */
+    public function toLowerString() : string {
+        return strtolower(implode('\\', $this->parts));
+    }
+
+    /**
+     * Checks whether the identifier is a special class name (self, parent or static).
+     *
+     * @return bool Whether identifier is a special class name
+     */
+    public function isSpecialClassName() : bool {
+        return count($this->parts) === 1
+            && isset(self::$specialClassNames[strtolower($this->parts[0])]);
     }
 
     /**
@@ -99,83 +132,49 @@ class Name extends NodeAbstract
      *
      * @return string String representation
      */
-    public function __toString() {
+    public function __toString() : string {
         return implode('\\', $this->parts);
     }
 
-    /**
-     * Sets the whole name.
-     *
-     * @deprecated Create a new Name instead, or manually modify the $parts property
-     *
-     * @param string|array|self $name The name to set the whole name to
-     */
-    public function set($name) {
-        $this->parts = self::prepareName($name);
-    }
-
-    /**
-     * Prepends a name to this name.
-     *
-     * @deprecated Use Name::concat($name1, $name2) instead
-     *
-     * @param string|array|self $name Name to prepend
-     */
-    public function prepend($name) {
-        $this->parts = array_merge(self::prepareName($name), $this->parts);
-    }
-
-    /**
-     * Appends a name to this name.
-     *
-     * @deprecated Use Name::concat($name1, $name2) instead
-     *
-     * @param string|array|self $name Name to append
-     */
-    public function append($name) {
-        $this->parts = array_merge($this->parts, self::prepareName($name));
-    }
-
-    /**
-     * Sets the first part of the name.
-     *
-     * @deprecated Use concat($first, $name->slice(1)) instead
-     *
-     * @param string|array|self $name The name to set the first part to
-     */
-    public function setFirst($name) {
-        array_splice($this->parts, 0, 1, self::prepareName($name));
-    }
-
-    /**
-     * Sets the last part of the name.
-     *
-     * @param string|array|self $name The name to set the last part to
-     */
-    public function setLast($name) {
-        array_splice($this->parts, -1, 1, self::prepareName($name));
-    }
-
     /**
      * Gets a slice of a name (similar to array_slice).
      *
      * This method returns a new instance of the same type as the original and with the same
      * attributes.
      *
-     * If the slice is empty, a Name with an empty parts array is returned. While this is
-     * meaningless in itself, it works correctly in conjunction with concat().
+     * If the slice is empty, null is returned. The null value will be correctly handled in
+     * concatenations using concat().
      *
-     * @param int $offset Offset to start the slice at
+     * Offset and length have the same meaning as in array_slice().
      *
-     * @return static Sliced name
+     * @param int      $offset Offset to start the slice at (may be negative)
+     * @param int|null $length Length of the slice (may be negative)
+     *
+     * @return static|null Sliced name
      */
-    public function slice($offset) {
-        // TODO negative offset and length
-        if ($offset < 0 || $offset > count($this->parts)) {
+    public function slice(int $offset, int $length = null) {
+        $numParts = count($this->parts);
+
+        $realOffset = $offset < 0 ? $offset + $numParts : $offset;
+        if ($realOffset < 0 || $realOffset > $numParts) {
             throw new \OutOfBoundsException(sprintf('Offset %d is out of bounds', $offset));
         }
 
-        return new static(array_slice($this->parts, $offset), $this->attributes);
+        if (null === $length) {
+            $realLength = $numParts - $realOffset;
+        } else {
+            $realLength = $length < 0 ? $length + $numParts - $realOffset : $length;
+            if ($realLength < 0 || $realLength > $numParts) {
+                throw new \OutOfBoundsException(sprintf('Length %d is out of bounds', $length));
+            }
+        }
+
+        if ($realLength === 0) {
+            // Empty slice is represented as null
+            return null;
+        }
+
+        return new static(array_slice($this->parts, $realOffset, $realLength), $this->attributes);
     }
 
     /**
@@ -184,37 +183,62 @@ class Name extends NodeAbstract
      * The type of the generated instance depends on which class this method is called on, for
      * example Name\FullyQualified::concat() will yield a Name\FullyQualified instance.
      *
-     * @param string|array|self $name1      The first name
-     * @param string|array|self $name2      The second name
-     * @param array             $attributes Attributes to assign to concatenated name
+     * If one of the arguments is null, a new instance of the other name will be returned. If both
+     * arguments are null, null will be returned. As such, writing
+     *     Name::concat($namespace, $shortName)
+     * where $namespace is a Name node or null will work as expected.
      *
-     * @return static Concatenated name
+     * @param string|string[]|self|null $name1      The first name
+     * @param string|string[]|self|null $name2      The second name
+     * @param array                     $attributes Attributes to assign to concatenated name
+     *
+     * @return static|null Concatenated name
      */
     public static function concat($name1, $name2, array $attributes = []) {
-        return new static(
-            array_merge(self::prepareName($name1), self::prepareName($name2)), $attributes
-        );
+        if (null === $name1 && null === $name2) {
+            return null;
+        } elseif (null === $name1) {
+            return new static(self::prepareName($name2), $attributes);
+        } elseif (null === $name2) {
+            return new static(self::prepareName($name1), $attributes);
+        } else {
+            return new static(
+                array_merge(self::prepareName($name1), self::prepareName($name2)), $attributes
+            );
+        }
     }
 
     /**
      * Prepares a (string, array or Name node) name for use in name changing methods by converting
      * it to an array.
      *
-     * @param string|array|self $name Name to prepare
+     * @param string|string[]|self $name Name to prepare
      *
-     * @return array Prepared name
+     * @return string[] Prepared name
      */
-    private static function prepareName($name) {
-        if (is_string($name)) {
+    private static function prepareName($name) : array {
+        if (\is_string($name)) {
+            if ('' === $name) {
+                throw new \InvalidArgumentException('Name cannot be empty');
+            }
+
             return explode('\\', $name);
-        } elseif (is_array($name)) {
+        } elseif (\is_array($name)) {
+            if (empty($name)) {
+                throw new \InvalidArgumentException('Name cannot be empty');
+            }
+
             return $name;
         } elseif ($name instanceof self) {
             return $name->parts;
         }
 
         throw new \InvalidArgumentException(
-            'When changing a name you need to pass either a string, an array or a Name node'
+            'Expected string, array of parts or Name instance'
         );
     }
+    
+    public function getType() : string {
+        return 'Name';
+    }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Name/FullyQualified.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Name;
 
@@ -9,7 +9,7 @@ class FullyQualified extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is unqualified
      */
-    public function isUnqualified() {
+    public function isUnqualified() : bool {
         return false;
     }
 
@@ -18,7 +18,7 @@ class FullyQualified extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is qualified
      */
-    public function isQualified() {
+    public function isQualified() : bool {
         return false;
     }
 
@@ -27,7 +27,7 @@ class FullyQualified extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is fully qualified
      */
-    public function isFullyQualified() {
+    public function isFullyQualified() : bool {
         return true;
     }
 
@@ -36,7 +36,15 @@ class FullyQualified extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is relative
      */
-    public function isRelative() {
+    public function isRelative() : bool {
         return false;
     }
-}
+
+    public function toCodeString() : string {
+        return '\\' . $this->toString();
+    }
+    
+    public function getType() : string {
+        return 'Name_FullyQualified';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Name/Relative.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Name;
 
@@ -9,7 +9,7 @@ class Relative extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is unqualified
      */
-    public function isUnqualified() {
+    public function isUnqualified() : bool {
         return false;
     }
 
@@ -18,7 +18,7 @@ class Relative extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is qualified
      */
-    public function isQualified() {
+    public function isQualified() : bool {
         return false;
     }
 
@@ -27,7 +27,7 @@ class Relative extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is fully qualified
      */
-    public function isFullyQualified() {
+    public function isFullyQualified() : bool {
         return false;
     }
 
@@ -36,7 +36,15 @@ class Relative extends \PhpParser\Node\Name
      *
      * @return bool Whether the name is relative
      */
-    public function isRelative() {
+    public function isRelative() : bool {
         return true;
     }
-}
+
+    public function toCodeString() : string {
+        return 'namespace\\' . $this->toString();
+    }
+    
+    public function getType() : string {
+        return 'Name_Relative';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/NullableType.php

@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+class NullableType extends NodeAbstract
+{
+    /** @var Identifier|Name Type */
+    public $type;
+
+    /**
+     * Constructs a nullable type (wrapping another type).
+     *
+     * @param string|Identifier|Name $type       Type
+     * @param array                  $attributes Additional attributes
+     */
+    public function __construct($type, array $attributes = []) {
+        parent::__construct($attributes);
+        $this->type = \is_string($type) ? new Identifier($type) : $type;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['type'];
+    }
+    
+    public function getType() : string {
+        return 'NullableType';
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Param.php

@@ -1,47 +1,49 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
-use PhpParser\Error;
 use PhpParser\NodeAbstract;
 
 class Param extends NodeAbstract
 {
-    /** @var null|string|Name Typehint */
+    /** @var null|Identifier|Name|NullableType Typehint */
     public $type;
     /** @var bool Whether parameter is passed by reference */
     public $byRef;
     /** @var bool Whether this is a variadic argument */
     public $variadic;
-    /** @var string Name */
-    public $name;
+    /** @var Expr\Variable|Expr\Error Parameter variable */
+    public $var;
     /** @var null|Expr Default value */
     public $default;
 
     /**
      * Constructs a parameter node.
      *
-     * @param string           $name       Name
-     * @param null|Expr        $default    Default value
-     * @param null|string|Name $type       Typehint
-     * @param bool             $byRef      Whether is passed by reference
-     * @param bool             $variadic   Whether this is a variadic argument
-     * @param array            $attributes Additional attributes
+     * @param Expr\Variable|Expr\Error      $var        Parameter variable
+     * @param null|Expr                     $default    Default value
+     * @param null|string|Name|NullableType $type       Typehint
+     * @param bool                          $byRef      Whether is passed by reference
+     * @param bool                          $variadic   Whether this is a variadic argument
+     * @param array                         $attributes Additional attributes
      */
-    public function __construct($name, Expr $default = null, $type = null, $byRef = false, $variadic = false, array $attributes = array()) {
+    public function __construct(
+        $var, Expr $default = null, $type = null,
+        bool $byRef = false, bool $variadic = false, array $attributes = []
+    ) {
         parent::__construct($attributes);
-        $this->type = $type;
+        $this->type = \is_string($type) ? new Identifier($type) : $type;
         $this->byRef = $byRef;
         $this->variadic = $variadic;
-        $this->name = $name;
+        $this->var = $var;
         $this->default = $default;
-
-        if ($variadic && null !== $default) {
-            throw new Error('Variadic parameter cannot have a default value', $default->getAttributes());
-        }
     }
 
-    public function getSubNodeNames() {
-        return array('type', 'byRef', 'variadic', 'name', 'default');
+    public function getSubNodeNames() : array {
+        return ['type', 'byRef', 'variadic', 'var', 'default'];
+    }
+    
+    public function getType() : string {
+        return 'Param';
     }
 }

vendor/nikic/php-parser/lib/PhpParser/Node/Scalar.php

@@ -1,7 +1,7 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node;
 
 abstract class Scalar extends Expr
 {
-}
+}

vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Scalar;
 
@@ -15,13 +15,13 @@ class DNumber extends Scalar
      * @param float $value      Value of the number
      * @param array $attributes Additional attributes
      */
-    public function __construct($value, array $attributes = array()) {
+    public function __construct(float $value, array $attributes = []) {
         parent::__construct($attributes);
         $this->value = $value;
     }
 
-    public function getSubNodeNames() {
-        return array('value');
+    public function getSubNodeNames() : array {
+        return ['value'];
     }
 
     /**
@@ -33,7 +33,7 @@ class DNumber extends Scalar
      *
      * @return float The parsed number
      */
-    public static function parse($str) {
+    public static function parse(string $str) : float {
         // if string contains any of .eE just cast it to float
         if (false !== strpbrk($str, '.eE')) {
             return (float) $str;
@@ -61,4 +61,8 @@ class DNumber extends Scalar
         // dec
         return (float) $str;
     }
+    
+    public function getType() : string {
+        return 'Scalar_DNumber';
+    }
 }