feat: add IterableApi and IterableAuthManager exports to core classes

Author: lposen

src/core/classes/index.ts

@@ -1,7 +1,9 @@
 export * from './Iterable';
 export * from './IterableAction';
 export * from './IterableActionContext';
+export * from './IterableApi';
 export * from './IterableAttributionInfo';
+export * from './IterableAuthManager';
 export * from './IterableAuthResponse';
 export * from './IterableCommerceItem';
 export * from './IterableConfig';