oxlintrc.json

{
  "plugins": ["typescript", "oxc"],
  "rules": {
    "prefer-ts-expect-error": "error",
    "no-unnecessary-type-assertion": "error",
    "no-unreachable": "error",
    "@typescript-eslint/no-unsafe-assignment": "error",
    "@typescript-eslint/no-unsafe-return": "error",
    "@typescript-eslint/prefer-nullish-coalescing": ["error", {
      "ignorePrimitives": { "boolean": true }
    }],
    "@typescript-eslint/strict-boolean-expressions": ["error", {
      "allowNullableBoolean": true,
      "allowString": false
    }],
    "@typescript-eslint/switch-exhaustiveness-check": ["error", {
      "allowDefaultCaseForExhaustiveSwitch": false,
      "considerDefaultExhaustiveForUnions": true,
      "requireDefaultForNonUnion": true
    }],
    "@typescript-eslint/no-unnecessary-condition": ["error", {
      "allowConstantLoopConditions": true
    }]
  }
}