class Duration
- Constructors
- Duration
- Properties
- hashCode
- inDays
- inHours
- inMicroseconds
- inMilliseconds
- inMinutes
- inSeconds
- isNegative
- runtimeType
- Methods
- abs
- compareTo
- toString
- noSuchMethod
- Operators
- operator *
- operator +
- operator -
- operator <
- operator <=
- operator ==
- operator >
- operator >=
- operator unary-
- operator ~/
- Constants
- HOURS_PER_DAY
- MICROSECONDS_PER_DAY
- MICROSECONDS_PER_HOUR
- MICROSECONDS_PER_MILLISECOND
- MICROSECONDS_PER_MINUTE
- MICROSECONDS_PER_SECOND
- MILLISECONDS_PER_DAY
- MILLISECONDS_PER_HOUR
- MILLISECONDS_PER_MINUTE
- MILLISECONDS_PER_SECOND
- MINUTES_PER_DAY
- MINUTES_PER_HOUR
- SECONDS_PER_DAY
- SECONDS_PER_HOUR
- SECONDS_PER_MINUTE
- ZERO