You should add "parserOptions.extraFileExtensions" to your config

[ota-meshi]

You should add "parserOptions.extraFileExtensions" to your config

[ota-meshi]

Would you please share a reproducible repository? Otherwise I will not be able to find out the cause of your problem.

[Hussain-Ruhullah]

Thanks you for fast reply,
you can find the package code here
use npm link command to link my project to a typescript project.
create a test.json file in your project and run eslint ./test.json
please let me know if this text is not clear

[ota-meshi]

I'm not sure because building your repository seems to take complicated steps.
Could you make it reproducible just by doing npm ci and npm run foo?

[Hussain-Ruhullah]

the problem was the parser, let's close this issue
thanks

[alexnix]

Hi, what was the solution here?
I am a bit confused because i have seen this plugin does override the parser configuration for .json files, so @typescript-eslint/parser should not pick them ?