getDartDevelopmentServiceVersion method
The getDartDevelopmentServiceVersion RPC is used to determine what version of the Dart Development Service Protocol is served by a DDS instance.
The result of this call is cached for subsequent invocations.
Implementation
Future<Version> getDartDevelopmentServiceVersion() async {
if (_ddsVersion == null) {
_ddsVersion =
await _callHelper<Version>('getDartDevelopmentServiceVersion');
}
return _ddsVersion;
}