allow vendord

vendor/twilio/sdk/src/Twilio/CredentialProvider/CredentialProvider.php

@@ -0,0 +1,29 @@
+<?php
+namespace Twilio\CredentialProvider;
+
+use Twilio\AuthStrategy\AuthStrategy;
+
+/**
+ * Class CredentialProvider
+ * Abstract parent class for all credential providers
+ * @property string $authType The type of authentication
+ */
+
+abstract class CredentialProvider {
+    private $authType;
+
+    public function __construct(string $authType) {
+        $this->authType = $authType;
+    }
+
+    public function getAuthType(): string {
+        return $this->authType;
+    }
+
+    /**
+     * Returns the authentication strategy for the credential provider
+     *
+     * @return AuthStrategy the authentication strategy for the credential provider
+     */
+    abstract public function toAuthStrategy(): AuthStrategy;
+}