GetRxDecoratorSetter<T> typedef
GetRxDecoratorSetter<T> =
T? Function(T oldValue, T? newValue, dynamic args)
Type of callback to change value in UDF manner.
oldValue
passes currentValue.
newValue
passes value to apply.
args
passes additional arguments.
Implementation
typedef GetRxDecoratorSetter<T> = T? Function(
T oldValue, T? newValue, dynamic args);