# `GSPluginHandler.toolClasses`

*Instance Property*

Array of classes conforming to the `GlyphsTool` protocol.

## Declaration

```swift
var toolClasses: NSMutableArray { get set }
```

```objc
@property (strong) NSMutableArray<Class> * toolClasses;
```

```python
toolClasses() -> list[type]
setToolClasses_(toolClasses: list[type])
```