eslint-config-bbva/rules/variables.json

BBVA's ESLint config

{
  "rules": {
    "no-delete-var": 2,
    "no-label-var": 2,
    "no-shadow-restricted-names": 2,
    "no-shadow": 2,
    "no-undef-init": 2,
    "no-undef": 2,
    "no-undefined": 0,
    "no-unused-vars": 1,
    "no-use-before-define": [2, "nofunc"]
  }
}