v1.2 initial commit

vendor/robthree/twofactorauth/lib/Providers/Qr/IQRCodeProvider.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace RobThree\Auth\Providers\Qr;
+
+interface IQRCodeProvider
+{
+    /**
+     * Generate and return the QR code to embed in a web page
+     *
+     * @param string $qrText the value to encode in the QR code
+     * @param int $size the desired size of the QR code
+     *
+     * @return string file contents of the QR code
+     */
+    public function getQRCodeImage(string $qrText, int $size): string;
+
+    /**
+     * Returns the appropriate mime type for the QR code
+     * that will be generated
+     */
+    public function getMimeType(): string;
+}