yaroslawww / laravel-geonames

src/Console/Commands/HasSuffixOption.php

<?php

namespace LaraGeoData\Console\Commands;

use Illuminate\Support\Str;

trait HasSuffixOption
{
    /**
     * Get formatted suffix.
     *
     * @return string|null
     */
    protected function getSuffix(): ?string
    {
        $suffix = $this->option('suffix');

It seems like option() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        if ($suffix) {
            $suffix = Str::snake($suffix);
        }

        return $suffix;
    }
}