chore: clearer exports

Author: mshanemc

src/index.ts

@@ -5,7 +5,7 @@
  * For full license text, see LICENSE.txt file in the repo root or https://opensource.org/licenses/BSD-3-Clause
  */
 
-export * from './sourceTracking';
+export { SourceTracking, SourceTrackingOptions } from './sourceTracking';
 export {
   RemoteSyncInput,
   ChangeOptionType,