Parsing error: Expected value to be truthy

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and couldn’t find anything (or linked relevant results below)

Affected packages and versions

2.0.2

Link to runnable example

https://github.com/tmpduarte/eslint-mdx-visit-issue/tree/issue/expected-value-to-be-truthy

Steps to reproduce

Minimal Example

Minimal repository producing this issue with a fresh Vite / TypeScript / React / Storybook / MUI project.

Steps taken Forked this repository, added the setup needed to use MUI and updated the eslint-mdx to the latest version.

kudos to @sudosilico for the setup 🙏

Expected behavior

.mdx file should should be linted without parsing errors.

Actual behavior

$ yarn lint
yarn run v1.22.15
$ eslint --ext .ts,.tsx,.js,.jsx,.mdx src

/workspaces/eslint-mdx-visit-issue/src/stories/Button.stories.mdx
  0:0  error  Parsing error: Expected value to be truthy

✖ 1 problem (1 error, 0 warnings)

error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Runtime

Node v16

Package manager

yarn v1

OS

macOS

Build and bundle tools

Vite

[tmpduarte]

@JounQin thank you very much for taking a look a this 🙏

There might have been a confusion. The link I posted on the description is for a specific branch that has the version 2.0.2 as well as the MUI button in the storybook story, and that’s where the problem happens.

The main branch, used to replicate the problem actually has not problem at all. Sorry for the confusion 🙏

[TxHawks]

I’m also getting this with version 2.0.3, node v16.13.2 and pnpm v7.9.5