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

# buildBlock(_:)

Passes an identifier to the extension point type.

## Declaration

```swift
static func buildBlock(_ identifier: AppExtensionPoint.Identifier) -> AppExtensionPoint
```