---
title: "extensionContext(for:)"
framework: webkit
role: symbol
role_heading: Instance Method
path: "webkit/wkwebextensioncontroller/extensioncontext(for:)-6ecpm"
---

# extensionContext(for:)

Returns a loaded extension context for the specified extension.

## Declaration

```swift
func extensionContext(for extension: WKWebExtension) -> WKWebExtensionContext?
```

## Parameters

- `extension`: An extension to lookup.

## Return Value

Return Value An extension context or nil if no match was found.

## See Also

### Related Documentation

- [extensions](webkit/wkwebextensioncontroller/extensions.md)