Use standard Symfony dumper classes

Allow Laravel 5.7

Author: mpociot

composer.json

@@ -17,10 +17,10 @@
     ],
     "require": {
         "php": "^7.1",
-        "illuminate/console": "5.6.*",
-        "illuminate/support": "5.6.*",
-        "symfony/var-dumper": "^4.1.1",
-        "illuminate/http": "5.6.*"
+        "illuminate/console": "5.6.*|5.7.*",
+        "illuminate/http": "5.6.*|5.7.*",
+        "illuminate/support": "5.6.*|5.7.*",
+        "symfony/var-dumper": "^4.1.1"
     },
     "require-dev": {
         "larapack/dd": "^1.0",

src/Dumper.php

@@ -2,12 +2,12 @@
 
 namespace BeyondCode\DumpServer;
 
-use Illuminate\Support\Debug\HtmlDumper;
 use Symfony\Component\VarDumper\Cloner\VarCloner;
 use Symfony\Component\VarDumper\Dumper\CliDumper;
+use Symfony\Component\VarDumper\Dumper\HtmlDumper;
 use Symfony\Component\VarDumper\Server\Connection;
 
-class Dumper extends \Illuminate\Support\Debug\Dumper
+class Dumper
 {
     /** @var Connection */
     private $connection;