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Issue Description

eslint-plugin-unicorn since version 57 deprecated the old config name for use in flat config:https://github.com/sindresorhus/eslint-plugin-unicorn/blob/v57.0.0/index.d.ts#L8-L12

TypeScript reports this, but theno-deprecated rule does not work ineslint.config.ts for the deprecated config name.

Reproduction Repository Link

https://stackblitz.com/edit/vitejs-vite-hq4ykaue?file=eslint.config.ts

Repro Steps

1. Open the reproduction link
2. Open the second terminal at the bottom
3. npm run lint

Versions