Using handle method name for laravel 5.5

Modules/Core/Console/DeleteModuleCommand.php

@@ -40,7 +40,7 @@ class DeleteModuleCommand extends Command
      *
      * @return mixed
      */
-    public function fire()
+    public function handle()
     {
         $module = $this->argument('module');
 

Modules/Core/Console/DownloadModuleCommand.php

@@ -29,7 +29,7 @@ class DownloadModuleCommand extends Command
      * @return mixed
      * @throws \Symfony\Component\Process\Exception\LogicException
      */
-    public function fire()
+    public function handle()
     {
         $downloader = new Downloader($this->getOutput());
         try {

Modules/Core/Console/InstallCommand.php

@@ -51,7 +51,7 @@ class InstallCommand extends Command
      *
      * @return mixed
      */
-    public function fire()
+    public function handle()
     {
         $this->blockMessage('Welcome!', 'Starting the installation process...', 'comment');
 

Modules/Core/Console/PublishModuleAssetsCommand.php

@@ -10,7 +10,7 @@ class PublishModuleAssetsCommand extends Command
     protected $name = 'asgard:publish:module';
     protected $description = 'Publish module assets';
 
-    public function fire()
+    public function handle()
     {
         $this->call('module:publish', ['module' => $this->argument('module')]);
     }

Modules/Core/Console/PublishThemeAssetsCommand.php

@@ -10,7 +10,7 @@ class PublishThemeAssetsCommand extends Command
     protected $name = 'asgard:publish:theme';
     protected $description = 'Publish theme assets';
 
-    public function fire()
+    public function handle()
     {
         $theme = $this->argument('theme', null);