What version of Oxlint are you using?

latest

What command did you run?

No response

What does your .oxlintrc.json (or oxlint.config.ts) config file look like?

{
  "categories": {
    "correctness": "off"
  },
  "plugins": ["react"],
  "rules": {
    "no-use-before-define": ["error", "nofunc"]
  }
}

What happened?

ESLint upstream rules supports as a second argument a string too.
https://eslint.org/docs/latest/rules/no-use-before-define#nofunc

This will remap to the config-object functions property:
https://github.com/eslint/eslint/blob/243b8c56014bbbe63771185b0731d8dd4d1316e9/lib/rules/no-use-before-define.js#L28-L44

We have pass-tests for this, but not failing one.
https://github.com/oxc-project/oxc/blob/main/crates/oxc_linter/src/rules/eslint/no_use_before_define.rs