⬇️ Restore php-parser to its original version as tests are failing :/

lib/nikic/php-parser/lib/PhpParser/Builder/Function_.php

@@ -1,23 +1,22 @@
-<?php declare(strict_types=1);
+<?php
 
 namespace PhpParser\Builder;
 
 use PhpParser;
-use PhpParser\BuilderHelpers;
 use PhpParser\Node;
 use PhpParser\Node\Stmt;
 
 class Function_ extends FunctionLike
 {
     protected $name;
-    protected $stmts = [];
+    protected $stmts = array();
 
     /**
      * Creates a function builder.
      *
      * @param string $name Name of the function
      */
-    public function __construct(string $name) {
+    public function __construct($name) {
         $this->name = $name;
     }
 
@@ -29,7 +28,7 @@ class Function_ extends FunctionLike
      * @return $this The builder instance (for fluid interface)
      */
     public function addStmt($stmt) {
-        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);
+        $this->stmts[] = $this->normalizeNode($stmt);
 
         return $this;
     }
@@ -39,12 +38,12 @@ class Function_ extends FunctionLike
      *
      * @return Stmt\Function_ The built function node
      */
-    public function getNode() : Node {
-        return new Stmt\Function_($this->name, [
+    public function getNode() {
+        return new Stmt\Function_($this->name, array(
             'byRef'      => $this->returnByRef,
             'params'     => $this->params,
             'returnType' => $this->returnType,
             'stmts'      => $this->stmts,
-        ], $this->attributes);
+        ), $this->attributes);
     }
 }