"babel-core" should be included in package

[daenamkim]

I got an error when using testcafe-vue-selectors with testcafe 1.14.0 as follows:

 Running tests in:
 - Chrome 89.0.4389.128 / macOS 11.2.3

...

ERROR Cannot prepare tests due to an error.

Error: Cannot find module 'babel-runtime/core-js/object/keys'
Require stack:
- /.../frontend/node_modules/testcafe-vue-selectors/lib/index.js
- /.../frontend/tests/login.js
- /.../frontend/node_modules/testcafe/lib/compiler/test-file/formats/es-next/compiler.js
- /.../frontend/node_modules/testcafe/lib/compiler/compilers.js
- /.../frontend/node_modules/testcafe/lib/compiler/index.js
- /.../frontend/node_modules/testcafe/lib/runner/bootstrapper.js
- /.../frontend/node_modules/testcafe/lib/runner/index.js
- /.../frontend/node_modules/testcafe/lib/testcafe.js
- /.../frontend/node_modules/testcafe/lib/index.js
- /.../frontend/node_modules/testcafe/lib/cli/cli.js
- /.../frontend/node_modules/testcafe/lib/cli/index.js
    at Object.<anonymous> (/.../frontend/node_modules/testcafe-vue-selectors/lib/index.js:5:13)
    at Object.<anonymous> (/.../frontend/tests/login.js:3:1)

This issue has been resolved after I installed babel-core as yarn add --dev babel-core so I think babel-core should be included in this package.

[miherlosev]

Hi @daenamkim

Thank you for the provided information. I've reproduced the problem.

[daenamkim]

@miherlosev Awesome!