setListener method
void
setListener({})
Implementation
void setListener({
void Function()? onSignStart,
void Function()? onSignEnd,
void Function()? onSignCancel,
void Function()? onNewStroke,
void Function(double x, double y)? onSignCoordinate,
void Function(String model, String version, String protocolVersion)?
onSignMeta,
}) {
throw UnimplementedError('setListener() has not been implemented.');
}