wp-includes/php-ai-client/src/Tools/DTO/FunctionDeclaration.php:49Constructor.
$namestring$descriptionstring$parameters?arrayoptionalnull public function __construct(string $name, string $description, ?array $parameters = null) { $this->name = $name; $this->description = $description; $this->parameters = $parameters; }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/Tools/DTO/FunctionDeclaration.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.