wp-includes/php-ai-client/src/Messages/DTO/Message.php:84Returns a new instance with the given part appended.
$partWordPress\AiClient\Messages\DTO\MessagePartWordPress\AiClient\Messages\DTO\Message public function withPart(\WordPress\AiClient\Messages\DTO\MessagePart $part): \WordPress\AiClient\Messages\DTO\Message { $newParts = $this->parts; $newParts[] = $part; return new \WordPress\AiClient\Messages\DTO\Message($this->role, $newParts); }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/Messages/DTO/Message.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.