feat: add experimental lock auth option (#838)

Author: hf

src/lib/types.ts

@@ -44,6 +44,12 @@ export type SupabaseClientOptions<SchemaName> = {
      * If debug messages for authentication client are emitted. Can be used to inspect the behavior of the library.
      */
     debug?: boolean
+    /**
+     * Provide your own locking mechanism based on the environment. By default no locking is done at this time.
+     *
+     * @experimental
+     */
+    lock?: SupabaseAuthClientOptions['lock']
   }
   /**
    * Options passed to the realtime-js instance