Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Including ember-cli-typescript into an app with ember-cli-babel@7.7+ emits warnings

See original GitHub issue

What are instructions we can follow to reproduce the issue?

ember new test-ts-warning
cd test-ts-warning
ember install ember-cli-typescript
ember build

Now about that bug. What did you expect to see?

No console warnings.

What happened instead?

The following warnings are emitted:

WARNING: test-ts-warning has added the class-properties plugin to its build, but ember-cli-babel provides these by default now! You can remove the transforms, or the addon that provided them, such as @ember-decorators/babel-transforms.
WARNING: test-ts-warning has added the class-properties plugin to its build, but ember-cli-babel provides these by default now! You can remove the transforms, or the addon that provided them, such as @ember-decorators/babel-transforms.