diff --git a/lib/providers/email/mailgun.js b/lib/providers/email/mailgun.js
index 87ac907..1b8eb1d 100644
--- a/lib/providers/email/mailgun.js
+++ b/lib/providers/email/mailgun.js
@@ -27,7 +27,7 @@ var EmailMailgunProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailMailgunProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, id, userId, from, replyTo, subject, html, text, headers, to, cc, bcc, attachments, form, response, responseBody;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/email/mandrill.js b/lib/providers/email/mandrill.js
index c9aabd0..23498b8 100644
--- a/lib/providers/email/mandrill.js
+++ b/lib/providers/email/mandrill.js
@@ -32,7 +32,7 @@ var EmailMandrillProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailMandrillProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, id, userId, from, replyTo, subject, html, text, headers, to, cc, bcc, attachments, response, responseBody, message;
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diff --git a/lib/providers/email/notificationCatcher.js b/lib/providers/email/notificationCatcher.js
index 48c598e..203439f 100644
--- a/lib/providers/email/notificationCatcher.js
+++ b/lib/providers/email/notificationCatcher.js
@@ -27,7 +27,7 @@ var EmailNotificationCatcherProvider = exports["default"] = /*#__PURE__*/functio
   return (0, _createClass2["default"])(EmailNotificationCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, to, from, html, text, subject, replyTo, attachments;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/email/sendgrid.js b/lib/providers/email/sendgrid.js
index 1b70da0..cec5207 100644
--- a/lib/providers/email/sendgrid.js
+++ b/lib/providers/email/sendgrid.js
@@ -34,7 +34,7 @@ var EmailSendGridProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailSendGridProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, id, userId, from, replyTo, subject, html, text, headers, to, cc, bcc, attachments, generatedId, response, responseBody, _responseBody$errors, firstError, message;
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diff --git a/lib/providers/email/sendmail.js b/lib/providers/email/sendmail.js
index 4589745..3206258 100644
--- a/lib/providers/email/sendmail.js
+++ b/lib/providers/email/sendmail.js
@@ -24,7 +24,7 @@ var EmailSendmailProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailSendmailProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, customize, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/email/ses.js b/lib/providers/email/ses.js
index 0e5b6cd..b787a21 100644
--- a/lib/providers/email/ses.js
+++ b/lib/providers/email/ses.js
@@ -37,7 +37,7 @@ var EmailSesProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailSesProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var region, host, raw, body, apiRequest, signer, response, responseText;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
@@ -117,7 +117,7 @@ var EmailSesProvider = exports["default"] = /*#__PURE__*/function () {
   }, {
     key: "getRaw",
     value: function () {
-      var _getRaw = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee2(_ref2) {
+      var _getRaw = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee2(_ref2) {
         var customize, request, email;
         return _regenerator["default"].wrap(function _callee2$(_context2) {
           while (1) switch (_context2.prev = _context2.next) {
diff --git a/lib/providers/email/smtp.js b/lib/providers/email/smtp.js
index 54024d9..e01a99b 100644
--- a/lib/providers/email/smtp.js
+++ b/lib/providers/email/smtp.js
@@ -24,7 +24,7 @@ var EmailSmtpProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailSmtpProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, customize, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/email/sparkpost.js b/lib/providers/email/sparkpost.js
index 3967d36..b61701a 100644
--- a/lib/providers/email/sparkpost.js
+++ b/lib/providers/email/sparkpost.js
@@ -33,7 +33,7 @@ var EmailSparkPostProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(EmailSparkPostProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, id, userId, from, replyTo, subject, html, text, headers, to, cc, bcc, attachments, response, responseBody, _responseBody$errors, firstError, message;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/logger.js b/lib/providers/logger.js
index a34e424..d471971 100644
--- a/lib/providers/logger.js
+++ b/lib/providers/logger.js
@@ -21,7 +21,7 @@ var LoggerProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(LoggerProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
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diff --git a/lib/providers/notificationCatcherProvider.js b/lib/providers/notificationCatcherProvider.js
index fed5664..1c04165 100644
--- a/lib/providers/notificationCatcherProvider.js
+++ b/lib/providers/notificationCatcherProvider.js
@@ -33,7 +33,7 @@ var NotificationCatcherProvider = exports["default"] = /*#__PURE__*/function ()
   return (0, _createClass2["default"])(NotificationCatcherProvider, [{
     key: "sendToCatcher",
     value: function () {
-      var _sendToCatcher = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _sendToCatcher = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/push/adm.js b/lib/providers/push/adm.js
index 5d87f3e..5d21b7d 100644
--- a/lib/providers/push/adm.js
+++ b/lib/providers/push/adm.js
@@ -36,7 +36,7 @@ var PushAdmProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(PushAdmProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, registrationToken, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/push/apn.js b/lib/providers/push/apn.js
index 4dbd698..460df37 100644
--- a/lib/providers/push/apn.js
+++ b/lib/providers/push/apn.js
@@ -26,7 +26,7 @@ var PushApnProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(PushApnProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, registrationToken, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/push/fcm.js b/lib/providers/push/fcm.js
index 4f3df3a..0c2d03c 100644
--- a/lib/providers/push/fcm.js
+++ b/lib/providers/push/fcm.js
@@ -26,7 +26,7 @@ var PushFcmProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(PushFcmProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, registrationToken, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/push/notificationCatcher.js b/lib/providers/push/notificationCatcher.js
index ce6bd2e..ba16fc8 100644
--- a/lib/providers/push/notificationCatcher.js
+++ b/lib/providers/push/notificationCatcher.js
@@ -38,7 +38,7 @@ var PushNotificationCatcherProvider = exports["default"] = /*#__PURE__*/function
   return (0, _createClass2["default"])(PushNotificationCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, registrationToken, title, rest;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/push/wns.js b/lib/providers/push/wns.js
index e0524c6..4ce8451 100644
--- a/lib/providers/push/wns.js
+++ b/lib/providers/push/wns.js
@@ -36,7 +36,7 @@ var PushWnsProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(PushWnsProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, registrationToken, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/slack/notificationCatcher.js b/lib/providers/slack/notificationCatcher.js
index 387dd75..26fc789 100644
--- a/lib/providers/slack/notificationCatcher.js
+++ b/lib/providers/slack/notificationCatcher.js
@@ -27,7 +27,7 @@ var SlackCatcherProvider = exports["default"] = /*#__PURE__*/function (_Notifica
   return (0, _createClass2["default"])(SlackCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, text;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/slack/slack.js b/lib/providers/slack/slack.js
index 79bd372..cd058e6 100644
--- a/lib/providers/slack/slack.js
+++ b/lib/providers/slack/slack.js
@@ -25,7 +25,7 @@ var SlackProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SlackProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, webhookUrl, rest, apiRequest, response, responseText;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/sms/46elks.js b/lib/providers/sms/46elks.js
index 6a14122..479082c 100644
--- a/lib/providers/sms/46elks.js
+++ b/lib/providers/sms/46elks.js
@@ -29,7 +29,7 @@ var Sms46elksProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(Sms46elksProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, to, text, response, responseBody;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/sms/callr.js b/lib/providers/sms/callr.js
index 8c61f4c..7b31faa 100644
--- a/lib/providers/sms/callr.js
+++ b/lib/providers/sms/callr.js
@@ -37,7 +37,7 @@ var SmsCallrProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsCallrProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, id, userId, from, to, text, type, nature, response, responseBody, error;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/sms/clickatell.js b/lib/providers/sms/clickatell.js
index 0e27def..88e8a4d 100644
--- a/lib/providers/sms/clickatell.js
+++ b/lib/providers/sms/clickatell.js
@@ -35,7 +35,7 @@ var SmsClickatellProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsClickatellProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, id, to, text, type, ttl, response, responseBody;
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diff --git a/lib/providers/sms/infobip.js b/lib/providers/sms/infobip.js
index 3de14a0..2575f50 100644
--- a/lib/providers/sms/infobip.js
+++ b/lib/providers/sms/infobip.js
@@ -30,7 +30,7 @@ var SmsInfobipProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsInfobipProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, to, text, response, responseBody, message, error, _error, _message;
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diff --git a/lib/providers/sms/nexmo.js b/lib/providers/sms/nexmo.js
index 34daf9f..821bcb3 100644
--- a/lib/providers/sms/nexmo.js
+++ b/lib/providers/sms/nexmo.js
@@ -37,7 +37,7 @@ var SmsNexmoProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsNexmoProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, from, to, text, type, ttl, messageClass, response, responseBody, message;
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diff --git a/lib/providers/sms/notificationCatcher.js b/lib/providers/sms/notificationCatcher.js
index ab0b076..5c1a22e 100644
--- a/lib/providers/sms/notificationCatcher.js
+++ b/lib/providers/sms/notificationCatcher.js
@@ -27,7 +27,7 @@ var SmsNotificationCatcherProvider = exports["default"] = /*#__PURE__*/function
   return (0, _createClass2["default"])(SmsNotificationCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, to, from, text;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/sms/ovh.js b/lib/providers/sms/ovh.js
index 2c4c54d..d6b755c 100644
--- a/lib/providers/sms/ovh.js
+++ b/lib/providers/sms/ovh.js
@@ -50,7 +50,7 @@ var SmsOvhProvider = exports["default"] = /*#__PURE__*/function () {
   }, {
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _this$credentials2, appKey, consumerKey, account, host, timestamp, _ref2, from, to, text, type, ttl, messageClass, body, reqBody, url, response, responseBody;
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diff --git a/lib/providers/sms/plivo.js b/lib/providers/sms/plivo.js
index 93ad74e..98f4519 100644
--- a/lib/providers/sms/plivo.js
+++ b/lib/providers/sms/plivo.js
@@ -30,7 +30,7 @@ var SmsPlivoProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsPlivoProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, to, text, response, responseBody;
         return _regenerator["default"].wrap(function _callee$(_context) {
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diff --git a/lib/providers/sms/seven.js b/lib/providers/sms/seven.js
index 664123f..81561a5 100644
--- a/lib/providers/sms/seven.js
+++ b/lib/providers/sms/seven.js
@@ -28,7 +28,7 @@ var SmsSevenProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsSevenProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, text, to, type, ttl, messageClass, params, response, _yield$response$json, messages, message;
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diff --git a/lib/providers/sms/twilio.js b/lib/providers/sms/twilio.js
index 81caa40..432655b 100644
--- a/lib/providers/sms/twilio.js
+++ b/lib/providers/sms/twilio.js
@@ -30,7 +30,7 @@ var SmsTwilioProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(SmsTwilioProvider, [{
     key: "send",
     value: (function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, to, text, ttl, form, response, responseBody;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/voice/notificationCatcher.js b/lib/providers/voice/notificationCatcher.js
index 4e4f69d..b29665f 100644
--- a/lib/providers/voice/notificationCatcher.js
+++ b/lib/providers/voice/notificationCatcher.js
@@ -27,7 +27,7 @@ var VoiceNotificationCatcherProvider = exports["default"] = /*#__PURE__*/functio
   return (0, _createClass2["default"])(VoiceNotificationCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, to, from, url;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/voice/twilio.js b/lib/providers/voice/twilio.js
index ddee7dd..cee5eda 100644
--- a/lib/providers/voice/twilio.js
+++ b/lib/providers/voice/twilio.js
@@ -26,7 +26,7 @@ var VoiceTwilioProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(VoiceTwilioProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, to, url, method, fallbackUrl, fallbackMethod, statusCallback, statusCallbackEvent, sendDigits, machineDetection, machineDetectionTimeout, timeout, form, response, responseBody;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/webpush/gcm.js b/lib/providers/webpush/gcm.js
index 796541b..f826ba2 100644
--- a/lib/providers/webpush/gcm.js
+++ b/lib/providers/webpush/gcm.js
@@ -41,7 +41,7 @@ var WebpushGcmProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(WebpushGcmProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, subscription, rest, result;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/webpush/notificationCatcher.js b/lib/providers/webpush/notificationCatcher.js
index 8705677..5b02d86 100644
--- a/lib/providers/webpush/notificationCatcher.js
+++ b/lib/providers/webpush/notificationCatcher.js
@@ -38,7 +38,7 @@ var WebpushNotificationCatcherProvider = exports["default"] = /*#__PURE__*/funct
   return (0, _createClass2["default"])(WebpushNotificationCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, subscription, title, rest;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/whatsapp/infobip.js b/lib/providers/whatsapp/infobip.js
index 404ec76..0732776 100644
--- a/lib/providers/whatsapp/infobip.js
+++ b/lib/providers/whatsapp/infobip.js
@@ -38,7 +38,7 @@ var WhatsappInfobipProvider = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(WhatsappInfobipProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref2, from, to, type, messageId, text, mediaUrl, templateName, templateData, rest, payload, response, responseBody, _ref3, _ref4, message, error, _message;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/providers/whatsapp/notificationCatcher.js b/lib/providers/whatsapp/notificationCatcher.js
index 8eb86b0..fc0761d 100644
--- a/lib/providers/whatsapp/notificationCatcher.js
+++ b/lib/providers/whatsapp/notificationCatcher.js
@@ -38,7 +38,7 @@ var WhatsappCatcherProvider = exports["default"] = /*#__PURE__*/function (_Notif
   return (0, _createClass2["default"])(WhatsappCatcherProvider, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
         var _ref, from, to, text, rest;
         return _regenerator["default"].wrap(function _callee$(_context) {
           while (1) switch (_context.prev = _context.next) {
diff --git a/lib/sender.js b/lib/sender.js
index aea5568..5a46923 100644
--- a/lib/sender.js
+++ b/lib/sender.js
@@ -36,8 +36,8 @@ var Sender = exports["default"] = /*#__PURE__*/function () {
 
     // note : we can do this memoization because we do not allow to add new provider
     this.senders = (0, _keys["default"])(strategies).reduce(function (acc, channel) {
-      acc[channel] = _this.providers[channel].length > 0 ? strategies[channel](_this.providers[channel]) : ( /*#__PURE__*/function () {
-        var _ref = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+      acc[channel] = _this.providers[channel].length > 0 ? strategies[channel](_this.providers[channel]) : (/*#__PURE__*/function () {
+        var _ref = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
           var provider;
           return _regenerator["default"].wrap(function _callee$(_context) {
             while (1) switch (_context.prev = _context.next) {
@@ -74,7 +74,7 @@ var Sender = exports["default"] = /*#__PURE__*/function () {
   return (0, _createClass2["default"])(Sender, [{
     key: "send",
     value: function () {
-      var _send = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee2(request) {
+      var _send = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee2(request) {
         var resultsByChannel, result;
         return _regenerator["default"].wrap(function _callee2$(_context2) {
           while (1) switch (_context2.prev = _context2.next) {
@@ -115,15 +115,15 @@ var Sender = exports["default"] = /*#__PURE__*/function () {
   }, {
     key: "sendOnEachChannel",
     value: function () {
-      var _sendOnEachChannel = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee4(request) {
+      var _sendOnEachChannel = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee4(request) {
         var _this2 = this;
         return _regenerator["default"].wrap(function _callee4$(_context4) {
           while (1) switch (_context4.prev = _context4.next) {
             case 0:
               return _context4.abrupt("return", _promise["default"].all((0, _keys["default"])(request).filter(function (channel) {
                 return _this2.channels.includes(channel);
-              }).map( /*#__PURE__*/function () {
-                var _ref3 = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee3(channel) {
+              }).map(/*#__PURE__*/function () {
+                var _ref3 = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee3(channel) {
                   return _regenerator["default"].wrap(function _callee3$(_context3) {
                     while (1) switch (_context3.prev = _context3.next) {
                       case 0:
diff --git a/lib/strategies/providers/fallback.js b/lib/strategies/providers/fallback.js
index c95e808..044d4d0 100644
--- a/lib/strategies/providers/fallback.js
+++ b/lib/strategies/providers/fallback.js
@@ -15,7 +15,7 @@ function recursiveTry(_x, _x2) {
   return _recursiveTry.apply(this, arguments);
 }
 function _recursiveTry() {
-  _recursiveTry = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(providers, request) {
+  _recursiveTry = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(providers, request) {
     var _providers, current, others, id;
     return _regenerator["default"].wrap(function _callee$(_context) {
       while (1) switch (_context.prev = _context.next) {
diff --git a/lib/strategies/providers/no-fallback.js b/lib/strategies/providers/no-fallback.js
index e903df7..8fb2b73 100644
--- a/lib/strategies/providers/no-fallback.js
+++ b/lib/strategies/providers/no-fallback.js
@@ -15,7 +15,7 @@ var strategyProvidersNoFallback = function strategyProvidersNoFallback(_ref) {
   var _ref2 = (0, _slicedToArray2["default"])(_ref, 1),
     provider = _ref2[0];
   return /*#__PURE__*/function () {
-    var _ref3 = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
+    var _ref3 = (0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator["default"].mark(function _callee(request) {
       var id;
       return _regenerator["default"].wrap(function _callee$(_context) {
         while (1) switch (_context.prev = _context.next) {
diff --git a/package.json b/package.json
index 07e455c..fa0c999 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "notifme-sdk",
-  "version": "1.16.15",
+  "version": "1.16.16",
   "description": "Unified notification SDK (emails, SMS, pushes, webpushes...) for Node.js",
   "main": "lib/index.js",
   "repository": {