updated backend

pfosten/vendor/nikic/php-parser/composer.json

@@ -1,8 +1,11 @@
 {
     "name": "nikic/php-parser",
-    "description": "A PHP parser written in PHP",
-    "keywords": ["php", "parser"],
     "type": "library",
+    "description": "A PHP parser written in PHP",
+    "keywords": [
+        "php",
+        "parser"
+    ],
     "license": "BSD-3-Clause",
     "authors": [
         {
@@ -10,21 +13,29 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
+        "php": ">=7.0",
         "ext-tokenizer": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.0|~5.0"
+        "phpunit/phpunit": "^6.5 || ^7.0 || ^8.0",
+        "ircmaxell/php-yacc": "0.0.5"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.3-dev"
+        }
     },
     "autoload": {
         "psr-4": {
             "PhpParser\\": "lib/PhpParser"
         }
     },
-    "bin": ["bin/php-parse"],
-    "extra": {
-        "branch-alias": {
-            "dev-master": "3.0-dev"
+    "autoload-dev": {
+        "psr-4": {
+            "PhpParser\\": "test/PhpParser/"
         }
-    }
+    },
+    "bin": [
+        "bin/php-parse"
+    ]
 }