• I have tried restarting my IDE and the issue persists.
• I have updated to the latest version of the packages.
• I have read the FAQ and my problem is not listed.

Repro

{
  "rules": {
    "@typescript-eslint/no-explicit-any": 2
  }
}

function getNumber<K extends keyof any, T extends { [P in K]: number }>(key: K, obj: T): number {
  return obj[key];
}

Currently, the expression keyof any is probably the only (sane) way of saying "a type of things that can be object keys". But it is disallowed under no-explicit-any.

The long way of string | number | symbol isn't portable enough because of the symbol part.

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