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# UITimingCurveType.composed

Use a combination of timing parameters. This type of curve starts with the curve defined by the [`cubicTimingParameters`](/documentation/UIKit/UITimingCurveProvider/cubicTimingParameters) property and modifies it using the spring information in the [`springTimingParameters`](/documentation/UIKit/UITimingCurveProvider/springTimingParameters) property.

```
case composed
```

---

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