fix: #3 ArgumentCountError

Author: mitulgolakiya

src/CalendarEvent.php

@@ -46,7 +46,7 @@ class CalendarEvent extends BaseDTO
     /** @var CalendarEventRecurrencePattern */
     public $recurring_pattern;
 
-    public function __construct($attributes)
+    public function __construct($attributes = [])
     {
         parent::__construct($attributes);
 

src/LaravelCalendarEventsServiceProvider.php

@@ -54,7 +54,7 @@ public function register()
 
         // Register the main class to use with the facade
         $this->app->singleton('laravel-calendar-events', function () {
-            return new CalendarEvent;
+            return new CalendarEvent([]);
         });
     }
 }