addAdditionalPropertiesCallback property

(Map<String, Object>? Function(DiagnosticsNode, InspectorSerializationDelegate)?) addAdditionalPropertiesCallback
final

Callback to add additional experimental serialization properties.

This callback can be used to customize the serialization of DiagnosticsNode objects for experimental features in widget inspector clients such as Dart DevTools.

Implementation

final Map<String, Object>? Function(DiagnosticsNode, InspectorSerializationDelegate)? addAdditionalPropertiesCallback;