Define Response::toArray() return type.

[laurentmuller]

Issue description

This will be nice if the the toArray() function in the Response class define the PHPDoc return type.

Environment

• Windows 11
• PHP 8.2.16
• Apache 2.4.51
• google/recaptcha v1.3.0
• Chrome 124.0.6367.202

Reproducing the issue

#N/A#

Code to implement

/**
  * @return array{
  *     success: bool,
  *     hostname: string,
  *     challenge_ts: string,
  *     apk_package_name: string,
  *     score: float|null,
  *     action: string,
  *     error-codes: string[]}
  */ 
public function toArray()
{
    //...
}