vitest/unbound-method does not work in legacy config

[musjj]

This is my config:

module.exports = {
  extends: [
    "plugin:@typescript-eslint/recommended-type-checked",
    "plugin:@typescript-eslint/strict-type-checked",
    "plugin:@typescript-eslint/stylistic-type-checked",
    "plugin:vitest/legacy-recommended",
  ],
  plugins: ["@typescript-eslint", "vitest"],
  overrides: [
    {
      files: ["tests/**"],
      plugins: ["vitest"],
      rules: {
        "@typescript-eslint/unbound-method": "off",
        "vitest/unbound-method": "error",
      },
    },
  ]
}

But I'm getting a Definition for rule 'vitest/unbound-method' was not found. error in my editor.

[veritem]

unbound-method is a pending work. i haven't got time to finish it

check #359