---
title: "subscript(_:)"
framework: coremidi
role: symbol
role_heading: Instance Subscript
path: "coremidi/midipacket/bytecollection/subscript(_:)"
---

# subscript(_:)

## Declaration

```swift
subscript(index: MIDIPacket.ByteCollection.Index) -> MIDIPacket.ByteCollection.Element { get }
```