vague first draft of v3. TenantModelTest is passing

src/Tenancy.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Stancl\Tenancy;
+
+use Stancl\Tenancy\Contracts\TenancyBootstrapper;
+use Stancl\Tenancy\Database\Models\Tenant;
+
+class Tenancy
+{
+    /** @var Tenant|null */
+    public $tenant;
+
+    /** @var callable|null */
+    public static $getBootstrappers = null;
+
+    public function initialize(Tenant $tenant): void
+    {
+        $this->tenant = $tenant;
+
+        event(new Events\TenancyInitialized($tenant));
+    }
+
+    public function end(): void
+    {
+        event(new Events\TenancyEnded($this->tenant));
+
+        $this->tenant = null;
+    }
+
+    /** @return TenancyBootstrapper[] */
+    public function getBootstrappers(): array
+    {
+        $resolve = static::$getBootstrappers ?? function (Tenant $tenant) {
+            return config('tenancy.bootstrappers');
+        };
+
+        return $resolve($this->tenant);
+    }
+}