wp-includes/php-ai-client/src/Results/DTO/GenerativeAiResult.php:276Converts the first candidate to a message.
WordPress\AiClient\Messages\DTO\Message public function toMessage(): Message { return $this->candidates[0]->getMessage(); }Introduced in 0.1.0. Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/php-ai-client/src/Results/DTO/GenerativeAiResult.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.