This means that any Option Eval Messages delivered synchronously
within the same loop will be conflated with one another- that
is, their state will be merged and only a single message will be
delivered to the widget.
Parameters
other: Message
Returns boolean
Static IsCalcMsg
IsCalcMsg(msg: Message): msg is CalculatingMessage
A message sent when options are evaluating.
Notes
The messages contain state info about what options are being evaluated, or have finished evaluating.