---
title: "buildBlock(_:_:)"
framework: appintents
role: symbol
role_heading: Type Method
path: "appintents/appshortcutoptionscollectionspecificationbuilder/buildblock(_:_:)"
---

# buildBlock(_:_:)

## Declaration

```swift
static func buildBlock<C0, C1>(_ c0: C0, _ c1: C1) -> some AppShortcutOptionsCollectionSpecification<Value> where C0 : AppShortcutOptionsCollectionProtocol, C1 : AppShortcutOptionsCollectionProtocol

```