# `GSPathWatcherObserver`

*Protocol*

## Declaration

```swift
protocol GSPathWatcherObserver
```

```objc
@protocol GSPathWatcherObserver
```

```python
GSPathWatcherObserver
```

## Topics

### Instance Methods

- [`GSPathWatcherObserver fileForPathDidChange:`](/Core/GlyphsKit/GSPathWatcherObserver/fileForPathDidChange:)

## Relationships

### Conforming Types

- [`GSPathObservation`](/Core/GlyphsKit/GSPathObservation)