Revert "[9.x] Return exit status instead of booleans from GeneratorCommand::handle() (#43915)" (#43921)

This reverts commit 3a89f6f.

Author: taylorotwell

src/Illuminate/Console/GeneratorCommand.php

@@ -3,7 +3,6 @@
 namespace Illuminate\Console;
 
 use Illuminate\Console\Concerns\CreatesMatchingTest;
-use Illuminate\Contracts\Container\BindingResolutionException;
 use Illuminate\Filesystem\Filesystem;
 use Illuminate\Support\Str;
 use Symfony\Component\Console\Input\InputArgument;
@@ -138,7 +137,7 @@ abstract protected function getStub();
     /**
      * Execute the console command.
      *
-     * @return int|void
+     * @return bool|null
      *
      * @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
      */
@@ -150,7 +149,7 @@ public function handle()
         if ($this->isReservedName($this->getNameInput())) {
             $this->components->error('The name "'.$this->getNameInput().'" is reserved by PHP.');
 
-            return self::FAILURE;
+            return false;
         }
 
         $name = $this->qualifyClass($this->getNameInput());
@@ -165,7 +164,7 @@ public function handle()
              $this->alreadyExists($this->getNameInput())) {
             $this->components->error($this->type.' already exists.');
 
-            return self::FAILURE;
+            return false;
         }
 
         // Next, we will generate the path to the location where this class' file should get
@@ -184,8 +183,6 @@ public function handle()
         }
 
         $this->components->info($info.' created successfully.');
-
-        return self::SUCCESS;
     }
 
     /**
@@ -261,14 +258,12 @@ protected function alreadyExists($rawName)
      *
      * @param  string  $name
      * @return string
-     *
-     * @throws BindingResolutionException
      */
     protected function getPath($name)
     {
         $name = Str::replaceFirst($this->rootNamespace(), '', $name);
 
-        return $this->laravel->make('path').'/'.str_replace('\\', '/', $name).'.php';
+        return $this->laravel['path'].'/'.str_replace('\\', '/', $name).'.php';
     }
 
     /**
@@ -395,12 +390,10 @@ protected function rootNamespace()
      * Get the model for the default guard's user provider.
      *
      * @return string|null
-     *
-     * @throws BindingResolutionException
      */
     protected function userProviderModel()
     {
-        $config = $this->laravel->make('config');
+        $config = $this->laravel['config'];
 
         $provider = $config->get('auth.guards.'.$config->get('auth.defaults.guard').'.provider');