prefer-spread is triggering on non-array concat() methods

[tylerlaprade]

This is my RTK (Redux Toolkit) store. prefer-spread is complaining about concat, but this isn't an array, it's a custom util type called Tuple from here that implements its own concat() method. There is no way to use a spread here.

const store = configureStore({
  reducer,
  middleware: (getDefaultMiddleware) => getDefaultMiddleware().concat(baseApi.middleware, rtkQueryErrorLogger)
});

[DonIsaac]

Unfortunately, without type information, Oxlint is unable to tell .concat() is a custom, non-array method. Consider disabling it with // oxlint-disable-next-lline prefer-spread.

[tylerlaprade]

I see, thank you. Is there a plan to incorporate type information in the future?

[DonIsaac]

Not right now. It's an almost impossible task. swc-project/swc#571

[tylerlaprade]

Interesting, I hadn't thought about that! I wonder if it makes sense to collaborate with Biome and/or QuickLint to develop a shared minimal type-parser for linting purposes...
biomejs/biome#3187