An object you use to communicate your AppKit view controller's behavior and state out to SwiftUI objects.
- macOS 10.15+
- Xcode 11.0+
The coordinator is a custom object you define. When updating your view controller, communicate changes to SwiftUI by updating the properties of your coordinator, or by calling relevant methods to make those changes. The implementation of those properties and methods are responsible for updating the appropriate SwiftUI values. For example, you might define a property in your coordinator that binds to a SwiftUI value, as shown in the following code example. Changing the property updates the value of the corresponding SwiftUI variable.