Explicitly export LDOptions

Author: kinyoklion

packages/sdk/server-node/src/index.ts

@@ -15,6 +15,8 @@ import { LDOptions } from './api/LDOptions';
 import LDClientImpl from './LDClientNode';
 
 export * from '@launchdarkly/js-server-sdk-common';
+// Override common options with node specific options.
+export { LDOptions };
 
 // To replace the exports from `export *` we need to name them.
 // So the below exports replace them with the Node specific variants.