Remov $booleanDates trait variable to resolve conflict with the model it's used in

Author: sebastiaanluca

CHANGELOG.md

@@ -6,6 +6,10 @@ Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) princip
 
 ##  Unreleased
 
+### Fixed
+
+- Removed `$booleanDates` trait variable to resolve conflict with the model it's used in
+
 ##  0.2.1 (2018-07-26)
 
 ### Fixed

src/BooleanDates.php

@@ -8,16 +8,6 @@
 
 trait BooleanDates
 {
-    /**
-     * Set the date of fields to the current date and time if a counterpart boolean field is
-     * true-ish.
-     *
-     * Keys and values should be in the format: `'boolean_field' => 'internal_timestamp_field'`.
-     *
-     * @var array
-     */
-    protected $booleanDates = [];
-
     /**
      * Convert the model's attributes to an array.
      *