<?php

namespace League\Flysystem;

use RuntimeException;

/**
 * @internal
 */
trait ProxyArrayAccessToProperties
{
    private function formatPropertyName(string $offset): string
    {
        return str_replace('_', '', lcfirst(ucwords($offset, '_')));
    }

    /**
     * @param mixed $offset
     *
     * @return bool
     */
    public function offsetExists($offset): bool
    {
        $property = $this->formatPropertyName((string) $offset);

        return isset($this->{$property});
    }

    /**
     * @param mixed $offset
     *
     * @return mixed
     */
    #[\ReturnTypeWillChange]
    public function offsetGet($offset)
    {
        $property = $this->formatPropertyName((string) $offset);

        return $this->{$property};
    }

    /**
     * @param mixed $offset
     * @param mixed $value
     */
    #[\ReturnTypeWillChange]
    public function offsetSet($offset, $value): void
    {
        throw new RuntimeException('Properties can not be manipulated');
    }

    /**
     * @param mixed $offset
     */
    #[\ReturnTypeWillChange]
    public function offsetUnset($offset): void
    {
        throw new RuntimeException('Properties can not be manipulated');
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTMxMzUxOTU5MjIzOTY0NSA2MjkyODAyNDgxMjY0MjY2IDY2MTYwODAyMjYxNDYxMzk=