You have used a rule which requires type information, but don't have parserOptions set to generate type information for this file.

[LeCoupa]

Hello! 🙂 I'm trying to get the ts/no-unnecessary-condition rule working in our Turborepo, but I'm struggling with it. I keep running into the following issue:

Oops! Something went wrong! :(

ESLint: 9.15.0

Error: Error while loading rule 'ts/no-unnecessary-condition': You have used a rule which requires type information, but don't have parserOptions set to generate type information for this file. See https://typescript-eslint.io/getting-started/typed-linting for enabling linting with type information.
Parser: (unknown)
Note: detected a parser other than @typescript-eslint/parser. Make sure the parser is configured to forward "parserOptions.project" to @typescript-eslint/parser.

module.exports = antfu(
  {
   // ...
  },
  {
    rules: {
      // ...
      'ts/no-unused-expressions': 'off',
    },
  },
)

[GollyJer]

I'm getting the same error with...

'ts/naming-convention': [
   'error', 
   { selector: 'variable', format: ['camelCase', 'PascalCase', 'UPPER_CASE'], leadingUnderscore: 'allow' },
],

Highlighted what I think the issue is...
[Error - 1:35:54 PM] An unexpected error occurred:
[Error - 1:35:54 PM] Error: Error while loading rule 'ts/naming-convention': You have used a rule which requires type information, but don't have parserOptions set to generate type information for this file. See https://typescript-eslint.io/getting-started/typed-linting for enabling linting with type information.
Parser: jsonc-eslint-parser
Note: detected a parser other than @typescript-eslint/parser. Make sure the parser is configured to forward "parserOptions.project" to @typescript-eslint/parser.
Occurred while linting C:\Users\Jeremy\label-maker\package.json