utils library Null safety

Classes

CachedValue<T>
Date
DateInterval
ErrorDetails
Identifier
IntervalWrapper<T extends TimeWrapper>
Logger
Response<T>
Responses
Time
TimeInterval
TimeStamp
TimeStampInterval
TimeWrapper
Tree<T>
WeekDayConverter

Extensions

DateProperties
FutureResponseExtension
InterableIdentifiersExtension
IterableBaseExtension
ListExtension
ResponseTerminator

Enums

WeekDay