Update API and transaction components.

app/Events/UpdatedTransactionGroup.php

@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * UpdatedTransactionGroup.php
+ * Copyright (c) 2019 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Events;
+
+use FireflyIII\Models\TransactionGroup;
+use FireflyIII\Models\TransactionJournal;
+use Illuminate\Queue\SerializesModels;
+
+/**
+ * Class UpdatedTransactionGroup.
+ * @codeCoverageIgnore
+ *
+ */
+class UpdatedTransactionGroup extends Event
+{
+    use SerializesModels;
+
+    /** @var TransactionGroup The group that was stored. */
+    public $transactionGroup;
+
+    /**
+     * Create a new event instance.
+     *
+     * @param TransactionGroup $transactionGroup
+     */
+    public function __construct(TransactionGroup $transactionGroup)
+    {
+        $this->transactionGroup = $transactionGroup;
+    }
+}