ESLint: 'key' is defined but never used.(no-unused-vars) | TypeScript Community | Page 1

tough smelt May 9, 2023, 9:36 AM

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Hello all ! Someone know how to fix this eslint error on typescript ?

  get: (key: string) => string|null|undefined
  set: (key: string, value: string|object) => void
  remove: (key: string) => void
}```

ocean drum May 9, 2023, 9:38 AM

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some eslint rules can't handle ts syntax correctly. check https://typescript-eslint.io

typescript-eslint

The tooling that enables ESLint and Prettier to support TypeScript.

tough smelt May 9, 2023, 2:55 PM

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@ocean drum thanks for your answer
is it normal i have Failed to load plugin "@typescript-eslint" declared in '.eslintrc.json': Cannot find module with the minimal config ?

#ESLint: 'key' is defined but never used.(no-unused-vars)