---
title: "appendInterpolation(_:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/localizedstringkey/stringinterpolation/appendinterpolation(_:)-5m52e"
---

# appendInterpolation(_:)

Appends an image to a string interpolation.

## Declaration

```swift
mutating func appendInterpolation(_ image: Image)
```

## Parameters

- `image`: The image to append.

## Discussion

Discussion Don’t call this method directly; it’s used by the compiler when interpreting string interpolations.