[Bug]: Babel TypeScript transformer does not support satisfies operator

[ngregory-rbi]

💻

• Would you like to work on a fix?

How are you using Babel?

Other (Next.js, Gatsby, vue-cli, ...)

Input code

const _ = {} satisfies any;

Configuration file name

No response

Configuration

No response

Current and expected behavior

Current Behavior

Error is output: Missing semicolon. (1:12);

Expected Behavior

Code is output like below:

"use strict";

const _ = {};

Environment

N/A

Possible solution

No response

Additional context

The satisfies operator is part of the TypeScript 4.9 beta that is to be released soon. Please add support for it within the transformer.

[babel-bot]

Hey @ngregory-rbi! We really appreciate you taking the time to report an issue. The collaborators on this project attempt to help as many people as possible, but we're a limited number of volunteers, so it's possible this won't be addressed swiftly.

If you need any help, or just have general Babel or JavaScript questions, we have a vibrant Slack community that typically always has someone willing to help. You can sign-up here for an invite.

[liuxingbaoyu]

#14211 is pending release.