fix: resolve issues around tests

Author: 1995parham

.gitignore

@@ -35,3 +35,4 @@ jspm_packages
 
 # Typescript
 /dist
+*.js

__tests__/test.spec.ts

@@ -11,8 +11,7 @@ import * as assert from "assert";
 import { range } from "rxjs";
 import { filter } from "rxjs/operators";
 
-import { Session } from "../index.js";
-
+import { Session } from "../lib/index.js";
 import { Packet } from "../lib/index.js";
 
 describe("RTPSession", () => {