wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:124Gets the type of this message part.
WordPress\AiClient\Messages\Enums\MessagePartTypeEnum public function getType(): MessagePartTypeEnum { return $this->type; }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/MessagePart.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.