From e53fbdb30c582ed79e7fbeb2539435fb58eee977 Mon Sep 17 00:00:00 2001
From: Luiz Eduardo <luizeof@gmail.com>
Date: Sun, 12 Jan 2020 13:12:37 -0300
Subject: [PATCH] Future<void>

---
 README.md                    |  4 ++--
 lib/src/mautic_tracking.dart | 14 +++++++-------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index 2978d67..036d9cc 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ Send App Screen info to Mautic.
 **Method Definition:**
 
 ```dart
-void trackScreen(String screenPath, [String screenName]) async;
+Future<void> trackScreen(String screenPath, [String screenName]) async;
 ```
 
 | Property     | Type     | Required | Description               |
@@ -127,7 +127,7 @@ Send App Event info to Mautic.
 **Method Definition:**
 
 ```dart
-void trackEvent(String eventKey, String eventName, String screenPath, [String screenName]) async;
+Future<void> trackEvent(String eventKey, String eventName, String screenPath, [String screenName]) async;
 ```
 
 | Property     | Type     | Required | Description               |
diff --git a/lib/src/mautic_tracking.dart b/lib/src/mautic_tracking.dart
index c15bcdd..fbcbdf4 100644
--- a/lib/src/mautic_tracking.dart
+++ b/lib/src/mautic_tracking.dart
@@ -69,7 +69,7 @@ class MauticTracking {
   }
 
   /// Make Request to Tracking
-  void _makeRequest({Map<String, String> params}) async {
+  Future<void> _makeRequest({Map<String, String> params}) async {
     if (email != null) {
       params.addEntries({MapEntry('email', email)});
     }
@@ -126,7 +126,7 @@ class MauticTracking {
   /// // Track the App Start
   /// await trackAppStart();
   /// ```
-  void trackAppStart() async {
+  Future<void> trackAppStart() async {
     await _makeRequest(
       params: {
         'page_url': 'app_started',
@@ -149,7 +149,7 @@ class MauticTracking {
   /// // Send Screen Path and Timeline Name
   /// trackScreen('view_contact', 'View Contact Info');
   /// ```
-  void trackScreen(String screenPath, [String screenName]) async {
+  Future<void> trackScreen(String screenPath, [String screenName]) async {
     if (screenName == null) {
       await _makeRequest(
         params: {
@@ -182,7 +182,7 @@ class MauticTracking {
   /// // Sent Event Key, Evebt Label, Screen Path and Screen Name
   /// trackEvent('change_password', 'Change User Password', 'user_info', 'User Info');
   /// ```
-  void trackEvent(
+  Future<void> trackEvent(
     String eventKey,
     String eventName,
     String screenPath, [
@@ -206,7 +206,7 @@ class MauticTracking {
   }
 
   /// Modify Contact Tags
-  void _changeTag(Set<String> _tags, {bool addOperation = true}) async {
+  Future<void> _changeTag(Set<String> _tags, {bool addOperation = true}) async {
     _tags = _tags
         .map(
           (item) => (addOperation) ? item : '-$item',
@@ -228,7 +228,7 @@ class MauticTracking {
   /// // Sent Event Key, Event Label and Screen Path
   /// addTag({'tag1', 'tag2'});
   /// ```
-  void addTag(Set<String> _tags) async {
+  Future<void> addTag(Set<String> _tags) async {
     await _changeTag(_tags);
   }
 
@@ -240,7 +240,7 @@ class MauticTracking {
   /// // Sent Event Key, Event Label and Screen Path
   /// removeTag({'tag1', 'tag2'});
   /// ```
-  void removeTag(Set<String> _tags) async {
+  Future<void> removeTag(Set<String> _tags) async {
     await _changeTag(_tags, addOperation: false);
   }
 }