EnumProperty<T> constructor

EnumProperty<T>(String name, T value, { Object defaultValue: kNoDefaultValue, DiagnosticLevel level: DiagnosticLevel.info })

Create a diagnostics property that displays an enum.

The level argument must also not be null.

Implementation 

EnumProperty(String name, T value, {
  Object defaultValue = kNoDefaultValue,
  DiagnosticLevel level  = DiagnosticLevel.info,
}) : assert(level != null),
     super (
  name,
  value,
  defaultValue: defaultValue,
  level: level,
);