<?php
trait AttributesArrayAccessTrait
{
    public $attributes = [];

    public function offsetExists($offset): bool
    {
        return isset($this->attributes[$offset]);
    }

    /**
     * @param string $offset
     */
    public function offsetGet($offset): mixed
    {
        return $this->attributes[$offset];
    }

    public function offsetSet($offset, $value): void
    {
        $this->attributes[$offset] = $value;
    }

    public function offsetUnset($offset): void
    {
        unset($this->attributes[$offset]);
    }
}