diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..4e29fa8
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,18 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "c0e392d32a00439a2226f95df0ad0722",
+    "packages": [],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "dev",
+    "stability-flags": {},
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {},
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
+}
diff --git a/src/email-handler.php b/src/EmailHandler.php
similarity index 100%
rename from src/email-handler.php
rename to src/EmailHandler.php
diff --git a/src/email-config.php b/src/email-config.php
deleted file mode 100644
index dc4298f..0000000
--- a/src/email-config.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-$mailboxEmail = "mail@example.com";      // Email address messages are sent to (required)
-// $fromEmail = "";                      // Email address messages are sent from (optional, defaults to $mailboxEmail)
-// $replyToEmail = "";                   // Reply-to email address included in confirmation emails (optional, defaults to $mailboxEmail)
-// $siteDomain = "";                     // Domain name of your site (optional, defaults to the hostname)
-// $siteName = "";                       // Name of your site (optional, defaults to $siteDomain capitalized with the TLD removed)
\ No newline at end of file