Laravel7系でTraitのmakeコマンドを作成する方法

$ php artisan make:command TraitMakeCommand

app/Console/Commands

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;

class TraitMakeCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'command:name';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        //
    }
}

<?php

namespace App\Console\Commands;

use Illuminate\Console\GeneratorCommand as Command;

class TraitMakeCommand extends Command
{
              /**
              * The name and signature of the console command.
              *
              * @var string
              */
              protected $signature = 'make:trait {name}';

              /**
              * The console command description.
              *
              * @var string
              */
              protected $description = 'Create a new trait';

              /**
              * The type of class being generated.
              *
              * @var string
              */
              protected $type = 'Trait';

              /**
              * Get the stub file for the generator.
              *
              * @return string
              */
              protected function getStub()
              {
                            base_path('/stubs/trait.stub');
              }

              /**
              * Get the default namespace for the class.
              *
              * @param  string  $rootNamespace
              * @return string
              */
              protected function getDefaultNamespace($rootNamespace)
              {
                            return $rootNamespace.'\Traits';
              }
}

Laravelルート/stubs

<?php

namespace {{ namespace }};

trait {{ class }}
{
    //
}

$ php artisan list | grep make

make
  make:channel                    Create a new channel class
  make:command                    Create a new Artisan command
  make:controller                 Create a new controller class
  make:event                      Create a new event class
  make:exception                  Create a new custom exception class
  make:factory                    Create a new model factory
  make:job                        Create a new job class
  make:listener                   Create a new event listener class
  make:mail                       Create a new email class
  make:middleware                 Create a new middleware class
  make:migration                  Create a new migration file
  make:model                      Create a new Eloquent model class
  make:notification               Create a new notification class
  make:observer                   Create a new observer class
  make:policy                     Create a new policy class
  make:provider                   Create a new service provider class
  make:request                    Create a new form request class
  make:resource                   Create a new resource
  make:rule                       Create a new validation rule
  make:seeder                     Create a new seeder class
  make:test                       Create a new test class
  make:trait                       Create a new trait

$php artisan make:trait TestTrait

app/Traits/TestTrait.php

<?php

namespace App\Traits;

trait TestTrait
{
    //
}