Some cleaning up.

app/Repositories/Category/CategoryRepositoryInterface.php

@@ -3,7 +3,6 @@
 namespace FireflyIII\Repositories\Category;
 
 use Carbon\Carbon;
-use FireflyIII\Models\Category;
 use Illuminate\Support\Collection;
 
 /**
@@ -27,6 +26,53 @@ interface CategoryRepositoryInterface
      */
     public function earnedForAccounts(Collection $accounts, Carbon $start, Carbon $end);
 
+    /**
+     * Returns a collection of Categories appended with the amount of money that has been earned
+     * in these categories, based on the $accounts involved, in period X, grouped per month.
+     * The amount earned in category X in period X is saved in field "earned".
+     *
+     * @param $accounts
+     * @param $start
+     * @param $end
+     *
+     * @return Collection
+     */
+    public function earnedForAccountsPerMonth(Collection $accounts, Carbon $start, Carbon $end);
+
+    /**
+     * Returns the amount earned without category by accounts in period.
+     *
+     * @param Collection $accounts
+     * @param Carbon     $start
+     * @param Carbon     $end
+     *
+     * @return string
+     */
+    public function earnedNoCategoryForAccounts(Collection $accounts, Carbon $start, Carbon $end);
+
+    /**
+     * @return Collection
+     */
+    public function getCategories();
+
+    /**
+     * Corrected for tags.
+     *
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return array
+     */
+    public function getCategoriesAndExpenses(Carbon $start, Carbon $end);
+
+    /**
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return Collection
+     */
+    public function getWithoutCategory(Carbon $start, Carbon $end);
+
     /**
      * Returns a collection of Categories appended with the amount of money that has been spent
      * in these categories, based on the $accounts involved, in period X.
@@ -53,24 +99,6 @@ interface CategoryRepositoryInterface
      */
     public function spentForAccountsPerMonth(Collection $accounts, Carbon $start, Carbon $end);
 
-    /**
-     * Returns a collection of Categories appended with the amount of money that has been earned
-     * in these categories, based on the $accounts involved, in period X, grouped per month.
-     * The amount earned in category X in period X is saved in field "earned".
-     *
-     * @param $accounts
-     * @param $start
-     * @param $end
-     *
-     * @return Collection
-     */
-    public function earnedForAccountsPerMonth(Collection $accounts, Carbon $start, Carbon $end);
-
-    /**
-     * @return Collection
-     */
-    public function getCategories();
-
     /**
      * Returns the amount spent without category by accounts in period.
      *
@@ -82,33 +110,4 @@ interface CategoryRepositoryInterface
      */
     public function spentNoCategoryForAccounts(Collection $accounts, Carbon $start, Carbon $end);
 
-    /**
-     * Returns the amount earned without category by accounts in period.
-     *
-     * @param Collection $accounts
-     * @param Carbon     $start
-     * @param Carbon     $end
-     *
-     * @return string
-     */
-    public function earnedNoCategoryForAccounts(Collection $accounts, Carbon $start, Carbon $end);
-
-    /**
-     * Corrected for tags.
-     *
-     * @param Carbon $start
-     * @param Carbon $end
-     *
-     * @return array
-     */
-    public function getCategoriesAndExpenses(Carbon $start, Carbon $end);
-
-    /**
-     * @param Carbon $start
-     * @param Carbon $end
-     *
-     * @return Collection
-     */
-    public function getWithoutCategory(Carbon $start, Carbon $end);
-
 }

app/Repositories/Category/SingleCategoryRepositoryInterface.php

@@ -98,7 +98,6 @@ interface SingleCategoryRepositoryInterface
     public function getJournals(Category $category, $page);
 
 
-
     /**
      * @param Category $category
      * @param int      $page