chore: setting types in tsconfig.json

packages/core/tsconfig.json

@@ -6,7 +6,7 @@
     "paths": {
       "@internal/*": ["src/internal/*"]
     },
-    "types": ["w3c-web-hid"], // [ASK]: it should not be necessary - https://www.typescriptlang.org/tsconfig#types
+    "types": ["w3c-web-hid", "jest"], // [ASK]: it should not be necessary - https://www.typescriptlang.org/tsconfig#types
   },
   "include": ["src", "jest.*.ts"]
 }