fix(auth): export TOTP types in modular style

Author: mikehardy

packages/auth/__tests__/auth.test.ts

@@ -72,6 +72,8 @@ import auth, {
   OIDCAuthProvider,
   PhoneAuthProvider,
   PhoneMultiFactorGenerator,
+  TotpSecret,
+  TotpMultiFactorGenerator,
   TwitterAuthProvider,
   PhoneAuthState,
 } from '../lib';
@@ -508,6 +510,14 @@ describe('Auth', function () {
       expect(PhoneMultiFactorGenerator).toBeDefined();
     });
 
+    it('`TotpSecret` class is properly exposed to end user', function () {
+      expect(TotpSecret).toBeDefined();
+    });
+
+    it('`TotpMultiFactorGenerator` class is properly exposed to end user', function () {
+      expect(TotpMultiFactorGenerator).toBeDefined();
+    });
+
     it('`TwitterAuthProvider` class is properly exposed to end user', function () {
       expect(TwitterAuthProvider).toBeDefined();
     });

packages/auth/lib/modular/index.d.ts

@@ -795,6 +795,8 @@ export {
   OIDCAuthProvider,
   PhoneAuthProvider,
   PhoneMultiFactorGenerator,
+  TotpMultiFactorGenerator,
+  TotpSecret,
   TwitterAuthProvider,
   PhoneAuthState,
 } from '../index';