getRootWidgetSummaryTree method Null safety

String getRootWidgetSummaryTree(
  1. String groupName
)

Returns a JSON representation of the DiagnosticsNode for the root Element showing only nodes that should be included in a summary tree.

Implementation

String getRootWidgetSummaryTree(String groupName) {
  return _safeJsonEncode(_getRootWidgetSummaryTree(groupName));
}