Neves\Testing\DatabaseTransactions causes red squiggly in PHPStorm

Versions:

PHPStorm 2020.1.2
"fntneves/laravel-transactional-events": "^1.8" resolved to 1.8.9
"laravel/framework": "^7.0" resolved to 7.11.0
"phpunit/phpunit": "^8.5" resolved to 8.5.4

Sample code:

<?php

namespace Tests\Unit;

use App\User;
use Neves\Testing\DatabaseTransactions;
use Tests\TestCase;

class UserTest extends TestCase
{
    use DatabaseTransactions; // squiggly here

    public function testSquiggly()
    {
        $this->assertInstanceOf(
            User::class,
            factory(User::class)->create(),
            'this is not a real test'
        );
    }
}

Screenshot of sample code in PHPStorm:

Message shown on squiggly hover:

Trait method 'beginDatabaseTransaction' will not be applied, because it collides with 'DatabaseTransactions'

Perhaps this is more of a PHPStorm bug? The method does seem to be applied. Adding dd('foo') to the beginning of it:

    use BaseDatabaseTransactions;

    public function beginDatabaseTransaction()
    {
        dd('foo');
        $emptyDispatcher = new \Illuminate\Events\Dispatcher;

Successfully prints 'foo':

application@68261664050d:/app$ vendor/bin/phpunit --filter UserTest
PHPUnit 8.5.4 by Sebastian Bergmann and contributors.

.."foo"

And no fatal errors are emitted by PHP itself.

fntneves / laravel-transactional-events

Neves\Testing\DatabaseTransactions causes red squiggly in PHPStorm #41