optionalNestedMessageExtension property
Implementation
static final optionalNestedMessageExtension = $pb.Extension<TestAllTypes_NestedMessage>(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'protobuf_unittest.TestAllExtensions', const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'optionalNestedMessageExtension', 18, $pb.PbFieldType.OM, defaultOrMaker: TestAllTypes_NestedMessage.getDefault, subBuilder: TestAllTypes_NestedMessage.create);