diff --git a/app/Protobuf/GPBMetadata/GoogleAuth.php b/app/Protobuf/GPBMetadata/GoogleAuth.php
new file mode 100644
index 00000000..3e8e817b
--- /dev/null
+++ b/app/Protobuf/GPBMetadata/GoogleAuth.php
@@ -0,0 +1,24 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GPBMetadata;
+
+class GoogleAuth
+{
+    public static $is_initialized = false;
+
+    public static function initOnce() {
+        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+        if (static::$is_initialized == true) {
+          return;
+        }
+        $pool->internalAddGeneratedFile(hex2bin(
+            "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"
+        ), true);
+
+        static::$is_initialized = true;
+    }
+}
+
diff --git a/app/Protobuf/GoogleAuth.proto b/app/Protobuf/GoogleAuth.proto
new file mode 100644
index 00000000..c49d1675
--- /dev/null
+++ b/app/Protobuf/GoogleAuth.proto
@@ -0,0 +1,37 @@
+syntax = "proto3";
+
+package app.Protobuf.GoogleAuth;
+
+message Payload {
+  enum Algorithm {
+    ALGORITHM_UNSPECIFIED = 0;
+    ALGORITHM_SHA1 = 1;
+    ALGORITHM_SHA256 = 2;
+    ALGORITHM_SHA512 = 3;
+    ALGORITHM_MD5 = 4;
+  }
+  enum DigitCount {
+    DIGIT_COUNT_UNSPECIFIED = 0;
+    DIGIT_COUNT_SIX = 1;
+    DIGIT_COUNT_EIGHT = 2;
+  }
+  enum OtpType {
+    OTP_TYPE_UNSPECIFIED = 0;
+    OTP_TYPE_HOTP = 1;
+    OTP_TYPE_TOTP = 2;
+  }
+  message OtpParameters {
+    bytes secret = 1;
+    string name = 2;
+    string issuer = 3;
+    Algorithm algorithm = 4;
+    DigitCount digits = 5;
+    OtpType type = 6;
+    int64 counter = 7;
+  }
+  repeated OtpParameters otp_parameters = 1;
+  int32 version = 2;
+  int32 batch_size = 3;
+  int32 batch_index = 4;
+  int32 batch_id = 5;
+}
\ No newline at end of file
diff --git a/app/Protobuf/GoogleAuth/Payload.php b/app/Protobuf/GoogleAuth/Payload.php
new file mode 100644
index 00000000..73ed7588
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload.php
@@ -0,0 +1,166 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>app.Protobuf.GoogleAuth.Payload</code>
+ */
+class Payload extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * Generated from protobuf field <code>repeated .app.Protobuf.GoogleAuth.Payload.OtpParameters otp_parameters = 1;</code>
+     */
+    private $otp_parameters;
+    /**
+     * Generated from protobuf field <code>int32 version = 2;</code>
+     */
+    protected $version = 0;
+    /**
+     * Generated from protobuf field <code>int32 batch_size = 3;</code>
+     */
+    protected $batch_size = 0;
+    /**
+     * Generated from protobuf field <code>int32 batch_index = 4;</code>
+     */
+    protected $batch_index = 0;
+    /**
+     * Generated from protobuf field <code>int32 batch_id = 5;</code>
+     */
+    protected $batch_id = 0;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type \App\Protobuf\GoogleAuth\Payload\OtpParameters[]|\Google\Protobuf\Internal\RepeatedField $otp_parameters
+     *     @type int $version
+     *     @type int $batch_size
+     *     @type int $batch_index
+     *     @type int $batch_id
+     * }
+     */
+    public function __construct($data = NULL) {
+        \App\Protobuf\GPBMetadata\GoogleAuth::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Generated from protobuf field <code>repeated .app.Protobuf.GoogleAuth.Payload.OtpParameters otp_parameters = 1;</code>
+     * @return \Google\Protobuf\Internal\RepeatedField
+     */
+    public function getOtpParameters()
+    {
+        return $this->otp_parameters;
+    }
+
+    /**
+     * Generated from protobuf field <code>repeated .app.Protobuf.GoogleAuth.Payload.OtpParameters otp_parameters = 1;</code>
+     * @param \App\Protobuf\GoogleAuth\Payload\OtpParameters[]|\Google\Protobuf\Internal\RepeatedField $var
+     * @return $this
+     */
+    public function setOtpParameters($var)
+    {
+        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \App\Protobuf\GoogleAuth\Payload\OtpParameters::class);
+        $this->otp_parameters = $arr;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 version = 2;</code>
+     * @return int
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 version = 2;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setVersion($var)
+    {
+        GPBUtil::checkInt32($var);
+        $this->version = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 batch_size = 3;</code>
+     * @return int
+     */
+    public function getBatchSize()
+    {
+        return $this->batch_size;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 batch_size = 3;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setBatchSize($var)
+    {
+        GPBUtil::checkInt32($var);
+        $this->batch_size = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 batch_index = 4;</code>
+     * @return int
+     */
+    public function getBatchIndex()
+    {
+        return $this->batch_index;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 batch_index = 4;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setBatchIndex($var)
+    {
+        GPBUtil::checkInt32($var);
+        $this->batch_index = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 batch_id = 5;</code>
+     * @return int
+     */
+    public function getBatchId()
+    {
+        return $this->batch_id;
+    }
+
+    /**
+     * Generated from protobuf field <code>int32 batch_id = 5;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setBatchId($var)
+    {
+        GPBUtil::checkInt32($var);
+        $this->batch_id = $var;
+
+        return $this;
+    }
+
+}
+
diff --git a/app/Protobuf/GoogleAuth/Payload/Algorithm.php b/app/Protobuf/GoogleAuth/Payload/Algorithm.php
new file mode 100644
index 00000000..29f42e02
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload/Algorithm.php
@@ -0,0 +1,66 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth\Payload;
+
+use UnexpectedValueException;
+
+/**
+ * Protobuf type <code>app.Protobuf.GoogleAuth.Payload.Algorithm</code>
+ */
+class Algorithm
+{
+    /**
+     * Generated from protobuf enum <code>ALGORITHM_UNSPECIFIED = 0;</code>
+     */
+    const ALGORITHM_UNSPECIFIED = 0;
+    /**
+     * Generated from protobuf enum <code>ALGORITHM_SHA1 = 1;</code>
+     */
+    const ALGORITHM_SHA1 = 1;
+    /**
+     * Generated from protobuf enum <code>ALGORITHM_SHA256 = 2;</code>
+     */
+    const ALGORITHM_SHA256 = 2;
+    /**
+     * Generated from protobuf enum <code>ALGORITHM_SHA512 = 3;</code>
+     */
+    const ALGORITHM_SHA512 = 3;
+    /**
+     * Generated from protobuf enum <code>ALGORITHM_MD5 = 4;</code>
+     */
+    const ALGORITHM_MD5 = 4;
+
+    private static $valueToName = [
+        self::ALGORITHM_UNSPECIFIED => 'ALGORITHM_UNSPECIFIED',
+        self::ALGORITHM_SHA1 => 'ALGORITHM_SHA1',
+        self::ALGORITHM_SHA256 => 'ALGORITHM_SHA256',
+        self::ALGORITHM_SHA512 => 'ALGORITHM_SHA512',
+        self::ALGORITHM_MD5 => 'ALGORITHM_MD5',
+    ];
+
+    public static function name($value)
+    {
+        if (!isset(self::$valueToName[$value])) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no name defined for value %s', __CLASS__, $value));
+        }
+        return self::$valueToName[$value];
+    }
+
+
+    public static function value($name)
+    {
+        $const = __CLASS__ . '::' . strtoupper($name);
+        if (!defined($const)) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no value defined for name %s', __CLASS__, $name));
+        }
+        return constant($const);
+    }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Algorithm::class, \App\Protobuf\GoogleAuth\Payload_Algorithm::class);
+
diff --git a/app/Protobuf/GoogleAuth/Payload/DigitCount.php b/app/Protobuf/GoogleAuth/Payload/DigitCount.php
new file mode 100644
index 00000000..7545fa66
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload/DigitCount.php
@@ -0,0 +1,56 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth\Payload;
+
+use UnexpectedValueException;
+
+/**
+ * Protobuf type <code>app.Protobuf.GoogleAuth.Payload.DigitCount</code>
+ */
+class DigitCount
+{
+    /**
+     * Generated from protobuf enum <code>DIGIT_COUNT_UNSPECIFIED = 0;</code>
+     */
+    const DIGIT_COUNT_UNSPECIFIED = 0;
+    /**
+     * Generated from protobuf enum <code>DIGIT_COUNT_SIX = 1;</code>
+     */
+    const DIGIT_COUNT_SIX = 1;
+    /**
+     * Generated from protobuf enum <code>DIGIT_COUNT_EIGHT = 2;</code>
+     */
+    const DIGIT_COUNT_EIGHT = 2;
+
+    private static $valueToName = [
+        self::DIGIT_COUNT_UNSPECIFIED => 'DIGIT_COUNT_UNSPECIFIED',
+        self::DIGIT_COUNT_SIX => 'DIGIT_COUNT_SIX',
+        self::DIGIT_COUNT_EIGHT => 'DIGIT_COUNT_EIGHT',
+    ];
+
+    public static function name($value)
+    {
+        if (!isset(self::$valueToName[$value])) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no name defined for value %s', __CLASS__, $value));
+        }
+        return self::$valueToName[$value];
+    }
+
+
+    public static function value($name)
+    {
+        $const = __CLASS__ . '::' . strtoupper($name);
+        if (!defined($const)) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no value defined for name %s', __CLASS__, $name));
+        }
+        return constant($const);
+    }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(DigitCount::class, \App\Protobuf\GoogleAuth\Payload_DigitCount::class);
+
diff --git a/app/Protobuf/GoogleAuth/Payload/OtpParameters.php b/app/Protobuf/GoogleAuth/Payload/OtpParameters.php
new file mode 100644
index 00000000..42aa40ce
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload/OtpParameters.php
@@ -0,0 +1,223 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth\Payload;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>app.Protobuf.GoogleAuth.Payload.OtpParameters</code>
+ */
+class OtpParameters extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * Generated from protobuf field <code>bytes secret = 1;</code>
+     */
+    protected $secret = '';
+    /**
+     * Generated from protobuf field <code>string name = 2;</code>
+     */
+    protected $name = '';
+    /**
+     * Generated from protobuf field <code>string issuer = 3;</code>
+     */
+    protected $issuer = '';
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.Algorithm algorithm = 4;</code>
+     */
+    protected $algorithm = 0;
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.DigitCount digits = 5;</code>
+     */
+    protected $digits = 0;
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.OtpType type = 6;</code>
+     */
+    protected $type = 0;
+    /**
+     * Generated from protobuf field <code>int64 counter = 7;</code>
+     */
+    protected $counter = 0;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type string $secret
+     *     @type string $name
+     *     @type string $issuer
+     *     @type int $algorithm
+     *     @type int $digits
+     *     @type int $type
+     *     @type int|string $counter
+     * }
+     */
+    public function __construct($data = NULL) {
+        \App\Protobuf\GPBMetadata\GoogleAuth::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Generated from protobuf field <code>bytes secret = 1;</code>
+     * @return string
+     */
+    public function getSecret()
+    {
+        return $this->secret;
+    }
+
+    /**
+     * Generated from protobuf field <code>bytes secret = 1;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setSecret($var)
+    {
+        GPBUtil::checkString($var, False);
+        $this->secret = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>string name = 2;</code>
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Generated from protobuf field <code>string name = 2;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->name = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>string issuer = 3;</code>
+     * @return string
+     */
+    public function getIssuer()
+    {
+        return $this->issuer;
+    }
+
+    /**
+     * Generated from protobuf field <code>string issuer = 3;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setIssuer($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->issuer = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.Algorithm algorithm = 4;</code>
+     * @return int
+     */
+    public function getAlgorithm()
+    {
+        return $this->algorithm;
+    }
+
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.Algorithm algorithm = 4;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setAlgorithm($var)
+    {
+        GPBUtil::checkEnum($var, \App\Protobuf\GoogleAuth\Payload_Algorithm::class);
+        $this->algorithm = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.DigitCount digits = 5;</code>
+     * @return int
+     */
+    public function getDigits()
+    {
+        return $this->digits;
+    }
+
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.DigitCount digits = 5;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setDigits($var)
+    {
+        GPBUtil::checkEnum($var, \App\Protobuf\GoogleAuth\Payload_DigitCount::class);
+        $this->digits = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.OtpType type = 6;</code>
+     * @return int
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Generated from protobuf field <code>.app.Protobuf.GoogleAuth.Payload.OtpType type = 6;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setType($var)
+    {
+        GPBUtil::checkEnum($var, \App\Protobuf\GoogleAuth\Payload_OtpType::class);
+        $this->type = $var;
+
+        return $this;
+    }
+
+    /**
+     * Generated from protobuf field <code>int64 counter = 7;</code>
+     * @return int|string
+     */
+    public function getCounter()
+    {
+        return $this->counter;
+    }
+
+    /**
+     * Generated from protobuf field <code>int64 counter = 7;</code>
+     * @param int|string $var
+     * @return $this
+     */
+    public function setCounter($var)
+    {
+        GPBUtil::checkInt64($var);
+        $this->counter = $var;
+
+        return $this;
+    }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(OtpParameters::class, \App\Protobuf\GoogleAuth\Payload_OtpParameters::class);
+
diff --git a/app/Protobuf/GoogleAuth/Payload/OtpType.php b/app/Protobuf/GoogleAuth/Payload/OtpType.php
new file mode 100644
index 00000000..e434df9b
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload/OtpType.php
@@ -0,0 +1,56 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth\Payload;
+
+use UnexpectedValueException;
+
+/**
+ * Protobuf type <code>app.Protobuf.GoogleAuth.Payload.OtpType</code>
+ */
+class OtpType
+{
+    /**
+     * Generated from protobuf enum <code>OTP_TYPE_UNSPECIFIED = 0;</code>
+     */
+    const OTP_TYPE_UNSPECIFIED = 0;
+    /**
+     * Generated from protobuf enum <code>OTP_TYPE_HOTP = 1;</code>
+     */
+    const OTP_TYPE_HOTP = 1;
+    /**
+     * Generated from protobuf enum <code>OTP_TYPE_TOTP = 2;</code>
+     */
+    const OTP_TYPE_TOTP = 2;
+
+    private static $valueToName = [
+        self::OTP_TYPE_UNSPECIFIED => 'OTP_TYPE_UNSPECIFIED',
+        self::OTP_TYPE_HOTP => 'OTP_TYPE_HOTP',
+        self::OTP_TYPE_TOTP => 'OTP_TYPE_TOTP',
+    ];
+
+    public static function name($value)
+    {
+        if (!isset(self::$valueToName[$value])) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no name defined for value %s', __CLASS__, $value));
+        }
+        return self::$valueToName[$value];
+    }
+
+
+    public static function value($name)
+    {
+        $const = __CLASS__ . '::' . strtoupper($name);
+        if (!defined($const)) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no value defined for name %s', __CLASS__, $name));
+        }
+        return constant($const);
+    }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(OtpType::class, \App\Protobuf\GoogleAuth\Payload_OtpType::class);
+
diff --git a/app/Protobuf/GoogleAuth/Payload_Algorithm.php b/app/Protobuf/GoogleAuth/Payload_Algorithm.php
new file mode 100644
index 00000000..b8c18bce
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload_Algorithm.php
@@ -0,0 +1,16 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth;
+
+if (false) {
+    /**
+     * This class is deprecated. Use App\Protobuf\GoogleAuth\Payload\Algorithm instead.
+     * @deprecated
+     */
+    class Payload_Algorithm {}
+}
+class_exists(Payload\Algorithm::class);
+@trigger_error('App\Protobuf\GoogleAuth\Payload_Algorithm is deprecated and will be removed in the next major release. Use App\Protobuf\GoogleAuth\Payload\Algorithm instead', E_USER_DEPRECATED);
+
diff --git a/app/Protobuf/GoogleAuth/Payload_DigitCount.php b/app/Protobuf/GoogleAuth/Payload_DigitCount.php
new file mode 100644
index 00000000..51dbe830
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload_DigitCount.php
@@ -0,0 +1,16 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth;
+
+if (false) {
+    /**
+     * This class is deprecated. Use App\Protobuf\GoogleAuth\Payload\DigitCount instead.
+     * @deprecated
+     */
+    class Payload_DigitCount {}
+}
+class_exists(Payload\DigitCount::class);
+@trigger_error('App\Protobuf\GoogleAuth\Payload_DigitCount is deprecated and will be removed in the next major release. Use App\Protobuf\GoogleAuth\Payload\DigitCount instead', E_USER_DEPRECATED);
+
diff --git a/app/Protobuf/GoogleAuth/Payload_OtpParameters.php b/app/Protobuf/GoogleAuth/Payload_OtpParameters.php
new file mode 100644
index 00000000..f5fa1720
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload_OtpParameters.php
@@ -0,0 +1,16 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth;
+
+if (false) {
+    /**
+     * This class is deprecated. Use App\Protobuf\GoogleAuth\Payload\OtpParameters instead.
+     * @deprecated
+     */
+    class Payload_OtpParameters {}
+}
+class_exists(Payload\OtpParameters::class);
+@trigger_error('App\Protobuf\GoogleAuth\Payload_OtpParameters is deprecated and will be removed in the next major release. Use App\Protobuf\GoogleAuth\Payload\OtpParameters instead', E_USER_DEPRECATED);
+
diff --git a/app/Protobuf/GoogleAuth/Payload_OtpType.php b/app/Protobuf/GoogleAuth/Payload_OtpType.php
new file mode 100644
index 00000000..88a04071
--- /dev/null
+++ b/app/Protobuf/GoogleAuth/Payload_OtpType.php
@@ -0,0 +1,16 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: GoogleAuth.proto
+
+namespace App\Protobuf\GoogleAuth;
+
+if (false) {
+    /**
+     * This class is deprecated. Use App\Protobuf\GoogleAuth\Payload\OtpType instead.
+     * @deprecated
+     */
+    class Payload_OtpType {}
+}
+class_exists(Payload\OtpType::class);
+@trigger_error('App\Protobuf\GoogleAuth\Payload_OtpType is deprecated and will be removed in the next major release. Use App\Protobuf\GoogleAuth\Payload\OtpType instead', E_USER_DEPRECATED);
+