---
title: "subscript(dynamicMember:)"
framework: widgetkit
role: symbol
role_heading: Instance Subscript
path: "widgetkit/timelineprovidercontext/environmentvariants-swift.struct/subscript(dynamicmember:)"
---

# subscript(dynamicMember:)

Returns the widget environment variants for a key path to an environment values instance.

## Declaration

```swift
subscript<T>(dynamicMember keyPath: WritableKeyPath<EnvironmentValues, T>) -> [T]? { get }
```