fix(build): export aliases from client (#1909)

Co-authored-by: Lluis Agusti <hi@llu.lu>

src/client/index.js

@@ -355,6 +355,22 @@ function BroadcastChannel (name = 'nextauth.message') {
   }
 }
 
+
+
+// Some methods are exported with more than one name. This provides some
+// flexibility over how they can be invoked and backwards compatibility
+// with earlier releases. These should be removed in a newer release, as it only
+// creates problems for bundlers and adds confusion to users. TypeScript declarations
+// will provide sufficient help when importing
+export {
+  setOptions as options,
+  getSession as session,
+  getProviders as providers,
+  getCsrfToken as csrfToken,
+  signIn as signin,
+  signOut as signout
+}
+
 export default {
   getSession,
   getCsrfToken,

www/docs/configuration/options.md

@@ -68,7 +68,7 @@ See the [providers documentation](/configuration/providers) for a list of suppor
 
 A random string used to hash tokens, sign cookies and generate crytographic keys.
 
-If not specified is uses a hash of all configuration options, including Client ID / Secrets for entropy.
+If not specified, it uses a hash for all configuration options, including Client ID / Secrets for entropy.
 
 The default behaviour is volatile, and it is strongly recommended you explicitly specify a value to avoid invalidating end user sessions when configuration changes are deployed.