---
title: includeSPI
framework: swift-package-manager
role: symbol
role_heading: Instance Property
path: swift-package-manager/documentation/packageplugin/packagemanager/symbolgraphoptions/includespi
---

# includeSPI

A Boolean value that indicates whether to include symbols marked as SPI.

## Declaration

```swift
var includeSPI: Bool
```

## See Also

### Inspecting Symbol Graph Options

- [emitExtensionBlocks](swift-package-manager/documentation/packageplugin/packagemanager/symbolgraphoptions/emitextensionblocks.md)
- [includeSynthesized](swift-package-manager/documentation/packageplugin/packagemanager/symbolgraphoptions/includesynthesized.md)
- [minimumAccessLevel](swift-package-manager/documentation/packageplugin/packagemanager/symbolgraphoptions/minimumaccesslevel.md)
- [PackageManager.SymbolGraphOptions.AccessLevel](swift-package-manager/documentation/packageplugin/packagemanager/symbolgraphoptions/accesslevel.md)