feat: add peer ranker

Author: MichaelTaylor3D

src/utils/index.ts

@@ -11,4 +11,5 @@ export * from './spinnerUtils';
 export * from './ssl';
 export * from './validationUtils';
 export * from './Environment';
-export * from './promiseUtils';
+export * from './promiseUtils';
+export * from './PeerRanker';