alrahma_sunday_school_api/app/Http/Controllers/DocsController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\JsonResponse;

class DocsController extends Controller
{
    public function index(): JsonResponse
    {
        return response()->json([
            'message' => 'API documentation is available at /api/docs.',
            'format' => 'swagger',
        ]);
    }
}