source: database/seeders/FileTypesTableSeeder.php

<?php

namespace Database\Seeders;

use Carbon\Carbon;
use Illuminate\Database\Seeder;

class FileTypesTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        \DB::table("file_types")->insert([
            "id" => 1,
            "mimes" => "jpg,jpeg,png,pdf,docx,xls,xlsx,txt,ppt,pptx",
            "max_size" => "5000",
            "user_id" => "1",
            "created_at" => Carbon::now()
        ]);
    }
}