Version 1.0.0

app/Models/NavigationItem.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class NavigationItem extends Model
+{
+    protected $fillable = ['name', 'sort_order', 'navigable_type', 'navigable_id'];
+
+    public function navigable()
+    {
+        return $this->morphTo();
+    }
+}