reportIntentProgress method
Reports progress for a running long-running intent execution (#130).
executionId names the perform() call that is waiting; completed and
total are unit counts fed to the intent's Progress.
Implementation
Future<void> reportIntentProgress(
String executionId,
int completed,
int total,
) {
throw UnimplementedError(
'reportIntentProgress() has not been implemented.',
);
}