Method demo

examples/demo.php:1973–1988

()

class GoToDefinitionDemo
{
    public function demo(): void
    {
        // Ctrl+Click on any symbol to jump to its definition
        $target = new GtdTarget();
        $target->label();                         // Ctrl+Click → GtdTarget::label() (not Pen::label)
        $target->format();                        // Ctrl+Click → GtdTarget::format() (not User::format)
        GtdTarget::FORMAT;                        // Ctrl+Click → class constant (not Renderable::format)
        GtdParent::CONNECTION;                    // Ctrl+Click → GtdParent (not Model::CONNECTION)
        GtdTarget::$defaultRole;                  // Ctrl+Click → GtdTarget (not User::$defaultRole)

        $helper = gtdHelper();
        echo $helper;                             // Ctrl+Click on $helper → jumps to assignment

        define('APP_VERSION', '1.0.0');
        echo APP_VERSION;                         // BUG: Ctrl+Click should jump to define() above
    }
}

class GtdParent { public const string CONNECTION = 'gtd'; }