# `GSContentProtocol`

*Protocol*

## Declaration

```swift
protocol GSContentProtocol : NSObjectProtocol
```

```objc
@protocol GSContentProtocol <NSObject>
```

```python
GSContentProtocol
```

## Topics

### Instance Methods

- [`GSContentProtocol clipboardValueFormat:error:`](/Core/GlyphsCore/GSContentProtocol/clipboardValueFormat:error:)
- [`GSContentProtocol propertyListValueFormat:error:`](/Core/GlyphsCore/GSContentProtocol/propertyListValueFormat:error:) — Returns the content of the object to store it in pList.

## Relationships

### Inherits From

- `NSObject`

### Conforming Types

- [`GSIconPreset`](/Core/GlyphsCore/GSIconPreset)
- [`GSMetricStore`](/Core/GlyphsCore/GSMetricStore)