fix: browser sdk did not export some types

browser/src/index.ts

@@ -1,7 +1,11 @@
 import config from './config.js';
 
+export type * as dtype from './dtype.d.ts';
+
 export const configure = config.configure;
 
+export * as auth from './auth.js';
+
 /**
  * Wrapper on top of fetch, with redirects from the backend handled according to your rules
  */