Fix #21 (#22)

src/Interfaces/DatabaseCreator.php

@@ -1,14 +0,0 @@
-<?php
-
-namespace Stancl\Tenancy\Interfaces;
-
-interface DatabaseCreator
-{
-    /**
-     * Create a database.
-     *
-     * @param string $name Name of the database.
-     * @return void
-     */
-    public function createDatabase(string $name): bool;
-}

src/Interfaces/TenantDatabaseManager.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Stancl\Tenancy\Interfaces;
+
+interface TenantDatabaseManager
+{
+    /**
+     * Create a database.
+     *
+     * @param  string $name Name of the database.
+     * @return boolean
+     */
+    public function createDatabase(string $name): bool;
+
+    /**
+     * Delete a database.
+     *
+     * @param  string $name Name of the database.
+     * @return boolean
+     */
+    public function deleteDatabase(string $name): bool;
+}