Convert options.stateSchema to CoreType.STATE_SCHEMA when using IOType.fromCoreType, https://github.com/phetsims/tandem/issues/245
Convert options.stateSchema to CoreType.STATE_SCHEMA when using IOType.fromCoreType, https://github.com/phetsims/tandem/issues/245

phetsims/dot,phetsims/dot,phetsims/dot