---
title: "buildBlock(_:)"
framework: extensionfoundation
role: symbol
role_heading: Type Method
path: "extensionfoundation/appextensionpoint/capabilities/builder/buildblock(_:)"
---

# buildBlock(_:)

## Declaration

```swift
static func buildBlock<each T>(_ capabilities: repeat each T) -> AppExtensionPoint.Capabilities where repeat each T : AppExtensionPoint.Capability
```