rm WeChatResponseType

lib/src/models/wechat_response.dart

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-enum WeChatResponseType { SHARE, AUTH, PAYMENT }
+//enum WeChatResponseType { SHARE, AUTH, PAYMENT }
 
 /// response data from WeChat.
 //class WeChatResponse {