wp-includes/l10n/class-wp-translations.php:43Constructor.
$controllerWP_Translation_Controller$textdomainstringoptional'default' public function __construct( WP_Translation_Controller $controller, string $textdomain = 'default' ) { $this->controller = $controller; $this->textdomain = $textdomain; }Introduced in 6.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/l10n/class-wp-translations.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.