# TypeScript

Full TypeScript definitions included:

```typescript
import type {
  AslDefinition,
  DiagramOptions,
  SvgOutput,
  MermaidOutput,
  CustomTheme,
  StateType
} from 'sfn-diagram';

// PNG types live on the Node-only subpath
import type { PngOutput, ExportPngParams } from 'sfn-diagram/png';
```