diff --git a/src/Commands/Publish.php b/src/Commands/Publish.php
index 7b473cd..18c5ae5 100644
--- a/src/Commands/Publish.php
+++ b/src/Commands/Publish.php
@@ -30,7 +30,7 @@ public function __construct()
     /**
      * Execute the console command.
      *
-     * @return mixed
+     * @return void
      */
     public function handle()
     {
@@ -39,10 +39,11 @@ public function handle()
 
         $sourcePath = base_path('vendor/laravel-lang/lang/locales');
         $sourceJsonPath = base_path('vendor/laravel-lang/lang/locales');
-        $targetPath = base_path('resources/lang/');
+        $targetPath = base_path('lang');
 
         if (!is_dir($targetPath) && !mkdir($targetPath)) {
-            return $this->error('The lang path "resources/lang/" does not exist or not writable.');
+            $this->error('The lang path "lang" does not exist or not writable.');
+            return;
         }
 
         $files = [];
@@ -100,11 +101,11 @@ public function handle()
         $files = implode(' ', $files);
         $targetPath = escapeshellarg($targetPath);
         $command = "cp -r{$force} {$files} {$targetPath}";
-        $process = \method_exists(Process::class, 'fromShellCommandline') ? Process::fromShellCommandline($command) : new Process($command);
+        $process = \method_exists(Process::class, 'fromShellCommandline') ? Process::fromShellCommandline($command) : new Process([$command]);
 
         $process->run(function ($type, $buffer) {
             if (Process::ERR === $type) {
-                return $this->error(trim($buffer));
+                $this->error(trim($buffer));
             }
         });
 
diff --git a/src/FileLoader.php b/src/FileLoader.php
index 1da926c..9f8f415 100644
--- a/src/FileLoader.php
+++ b/src/FileLoader.php
@@ -23,10 +23,10 @@ class FileLoader extends LaravelTranslationFileLoader
      * Create a new file loader instance.
      *
      * @param \Illuminate\Filesystem\Filesystem $files
-     * @param array                             $path
-     * @param array                             $paths
+     * @param string $path
+     * @param array $paths
      */
-    public function __construct(Filesystem $files, $path, $paths = [])
+    public function __construct(Filesystem $files, string $path, array $paths = [])
     {
         $this->paths = $paths;
 
@@ -64,7 +64,7 @@ public function load($locale, $group, $namespace = null)
      *
      * @return array
      */
-    protected function loadPath($path, $locale, $group)
+    protected function loadPath($path, $locale, $group): array
     {
         $result = parent::loadPath($path, $locale, $group);
 
diff --git a/src/TranslationServiceProvider.php b/src/TranslationServiceProvider.php
index bd0f2ed..fc0d5cb 100644
--- a/src/TranslationServiceProvider.php
+++ b/src/TranslationServiceProvider.php
@@ -51,7 +51,7 @@ protected function registerLoader()
 
             if ($this->inLumen) {
                 $this->app['path.lang'] = base_path('vendor/laravel/lumen-framework/resources/lang');
-                array_push($paths, base_path('resources/lang/'));
+                $paths[] = base_path('lang');
             }
 
             $loader = new FileLoader($app['files'], $app['path.lang'], $paths);
@@ -77,7 +77,7 @@ protected function registerCommands()
      *
      * @return array
      */
-    public function provides()
+    public function provides(): array
     {
         return array_merge(parent::provides(), [PublishCommand::class]);
     }