Basic tenant structure

app/Enumerations/CostUnitType.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Enumerations;
+
+use App\Scopes\CommonModel;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+/**
+ * @property string $slug
+ * @property string $name
+ */
+class CostUnitType extends CommonModel
+{
+    public const COST_UNIT_TYPE_EVENT = 'event';
+    public const COST_UNIT_TYPE_RUNNING_JOB = 'running_job';
+
+    protected $fillable = [
+        'slug',
+        'name',
+    ];
+}