Make more sense in --include-libs tests

Author: webpro

packages/knip/fixtures/include-libs/package.json

@@ -3,8 +3,5 @@
   "dependencies": {
     "@loadable/component": "^5.16.3",
     "@types/loadable__component": "^5.13.9"
-  },
-  "knip": {
-    "include": ["classMembers"]
   }
 }

packages/knip/test/include-libs.test.ts

@@ -11,6 +11,7 @@ test('Find used exports through external lib definitions', async () => {
   const { counters } = await main({
     ...baseArguments,
     cwd,
+    isIncludeLibs: true,
   });
 
   assert.deepEqual(counters, {