laravel 6

Author: denisdulici

composer.json

@@ -1,28 +1,31 @@
 {
     "name": "akaunting/version",
     "description": "Version management package for Laravel.",
-    "keywords": ["laravel", "version"],
+    "keywords": [
+        "laravel",
+        "version"
+    ],
     "license": "MIT",
     "authors": [
         {
             "name": "Denis Duliçi",
             "email": "info@akaunting.com",
-			"homepage": "https://akaunting.com",
-			"role": "Developer"
+            "homepage": "https://akaunting.com",
+            "role": "Developer"
         }
     ],
     "require": {
         "php": ">=5.5.9",
         "laravel/framework": ">=5.2.0"
     },
-	"autoload": {
-		"psr-4": {
-			"Akaunting\\Version\\": "./src"
-		},
+    "autoload": {
+        "psr-4": {
+            "Akaunting\\Version\\": "./src"
+        },
         "files": [
             "src/helpers.php"
         ]
-	},
+    },
     "extra": {
         "laravel": {
             "providers": [

src/Version.php

@@ -2,6 +2,8 @@
 
 namespace Akaunting\Version;
 
+use Illuminate\Support\Str;
+
 class Version
 {
     /**
@@ -36,7 +38,7 @@ public function __construct($app = null)
 
         $this->app = $app;
         $this->version = $app->version();
-        $this->is_lumen = str_contains($this->version, 'Lumen');
+        $this->is_lumen = Str::contains($this->version, 'Lumen');
     }
 
     /**