Update to laravel 7

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

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node;
+use PhpParser\NodeAbstract;
+
+class MatchArm extends NodeAbstract
+{
+    /** @var null|Node\Expr[] */
+    public $conds;
+    /** @var Node\Expr */
+    public $body;
+
+    /**
+     * @param null|Node\Expr[] $conds
+     */
+    public function __construct($conds, Node\Expr $body, array $attributes = []) {
+        $this->conds = $conds;
+        $this->body = $body;
+        $this->attributes = $attributes;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['conds', 'body'];
+    }
+
+    public function getType() : string {
+        return 'MatchArm';
+    }
+}