ProjectsType.php

<?php
namespace App\GraphQL\Types\System\TranslationManager;

// Project Model
use App\System\TranslationManager\Project\Project;

use GraphQL;

use GraphQL\Type\Definition\Type;
use Rebing\GraphQL\Support\Type as GraphQLType;

class ProjectsType extends GraphQLType
{
    protected $attributes = [
        'name' => 'ProjectsType',
        'description' => 'A type of projects',
        'model' => Project::class,
    ];

    public function fields()
    {
        return [
            'id' => [
                'type' => Type::nonNull(Type::int()),
                'description' => 'The id of the project'
            ],

            'name' => [
                'type' => Type::string(),
                'description' => 'The name of the project'
            ],

            'status' => [
                'type' => Type::string(),
                'description' => 'The status of the project'
            ],

            'locales' => [
                'type' => Type::listOf(GraphQL::type('locales_type')),
                'description' => 'A list of locales assigned to the project'
            ]
        ];
    }
}