Laravel attribute casting and accessors/mutators

<?php

use Illuminate\Database\Eloquent\Casts\Attribute;

protected function casts(): array
{
    return [
        'settings'     => 'array',
        'published_at' => 'datetime',
        'status'       => PostStatus::class, // backed enum
    ];
}

protected function name(): Attribute
{
    return Attribute::make(
        get: fn ($value) => ucfirst($value),
        set: fn ($value) => strtolower($value),
    );
}