change namespace and cleanup code

src/Accounts/Traits/UsersTrait.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitinflow\Accounts\Traits;
+
+use Bitinflow\Accounts\ApiOperations\Get;
+use Bitinflow\Accounts\Result;
+
+trait UsersTrait
+{
+
+    use Get;
+
+    /**
+     * Get currently authed user with Bearer Token
+     *
+     * @return Result Result object
+     */
+    public function getAuthedUser(): Result
+    {
+        return $this->get('users/me');
+    }
+
+    /**
+     * Creates a new user on behalf of the current user.
+     *
+     * @param array $parameters
+     *
+     * @return Result
+     */
+    public function createUser(array $parameters): Result
+    {
+        return $this->post('v2/users', $parameters);
+    }
+
+    /**
+     * Checks if the given email exists.
+     *
+     * @param string $email
+     *
+     * @return Result
+     */
+    public function isEmailExisting(string $email): Result
+    {
+        return $this->post('v2/users/check-email', [
+            'email' => $email,
+        ]);
+    }
+}