Method demo

examples/demo.php:1285–1308

()

class ShapeMethodDemo
{
    public function demo(): void
    {
        $data = $this->getToolKit();
        $data['pen']->write();            // Pen
        $data['pencil']->sketch();        // Pencil

        // Nested annotated shape
        /** @var array{meta: array{page: int, total: int}, items: list<Pen>} $response */
        $response = getUnknownValue();
        $response['meta']['page'];        // nested shape key
        $response['items'][0]->write();   // list element type

        // Nested keys inferred from literal — no annotation needed
        $config = ['db' => ['host' => 'localhost', 'port' => 3306], 'debug' => true];
        $config['db']['host'];            // Try: delete 'host' and trigger completion

        // Object shapes
        $profile = $this->getProfile();
        $profile->name;                   // Ctrl+Click → jumps to `name:` in @return docblock

        $result = $this->getResult();
        $result->tool->write();           // Ctrl+Click `tool` → jumps to `tool:` in @return docblock
        $result->meta->page;              // Ctrl+Click `meta` → jumps to `meta:` in @return docblock
    }

    /** @return array{pen: Pen, pencil: Pencil, active: bool} */
    public function getToolKit(): array { return []; }