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# types(forItemSet:)

Returns an array of representation types for each specified pasteboard item.

```
func types(forItemSet itemSet: IndexSet?) -> [[String]]?
```

## Parameters

`itemSet`

An index set with each integer value identifying a pasteboard item positionally in the pasteboard. Pass in `nil` to request all pasteboard items.

## Return Value

An array of arrays, with each inner array holding the representation types for a particular pasteboard item.

## See Also

[`numberOfItems`](/documentation/UIKit/UIPasteboard/numberOfItems)

The number of items for the pasteboard.


---

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