Left file: appwork-v1_3_1/laravel-starter/database/factories/UserFactory.php  
Right file: appwork-v1_4_0/laravel-starter/database/factories/UserFactory.php  
<?php = <?php
     
  -+ /** @var \Illuminate\Database\Eloquent\Factory $factory */
use App\User; = use App\User;
use Illuminate\Support\Str; +-  
use Faker\Generator as Faker; = use Faker\Generator as Faker;
  -+ use Illuminate\Support\Str;
  =  
/*   /*
|--------------------------------------------------------------------------   |--------------------------------------------------------------------------
| Model Factories   | Model Factories
|--------------------------------------------------------------------------   |--------------------------------------------------------------------------
|   |
| This directory should contain each of the model factory definitions for   | This directory should contain each of the model factory definitions for
| your application. Factories provide a convenient way to generate new   | your application. Factories provide a convenient way to generate new
| model instances for testing / seeding your application's database.   | model instances for testing / seeding your application's database.
|   |
*/   */
     
$factory->define(User::class, function (Faker $faker) {   $factory->define(User::class, function (Faker $faker) {
    return [       return [
        'name' => $faker->name,           'name' => $faker->name,
        'email' => $faker->unique()->safeEmail,           'email' => $faker->unique()->safeEmail,
        'email_verified_at' => now(),           'email_verified_at' => now(),
        'password' => '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', // password           'password' => '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', // password
        'remember_token' => Str::random(10),           'remember_token' => Str::random(10),
    ];       ];
});   });