.eslintrc.json

{
  "env": {
    "browser": true,
    "node": true
  },
  "extends": ["prettier"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 8,
    "project": "./tsconfig.json",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "typescript-sort-keys", "prettier", "sort-keys-fix"],
  "rules": {
    "@typescript-eslint/array-type": "error",
    "@typescript-eslint/consistent-type-assertions": "error",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-floating-promises": "error",
    "@typescript-eslint/no-namespace": "off",
    "@typescript-eslint/no-this-alias": "error",
    "@typescript-eslint/prefer-for-of": "off",
    "@typescript-eslint/prefer-readonly": "off",
    "@typescript-eslint/typedef": "off",
    "curly": "error",
    "dot-notation": "off",
    "no-console": [
      "error",
      {
        "allow": ["error", "info", "warn"]
      }
    ],
    "no-const-assign": "error",
    "no-dupe-class-members": "error",
    "no-duplicate-case": "error",
    "no-duplicate-imports": "error",
    "no-else-return": "error",
    "no-inner-declarations": "error",
    "no-lonely-if": "error",
    "no-redeclare": "error",
    "no-return-await": "error",
    "no-sequences": "error",
    "no-shadow": "off",
    "no-sparse-arrays": "error",
    "no-template-curly-in-string": "error",
    "no-unneeded-ternary": "error",
    "no-unused-expressions": "error",
    "no-unused-vars": "off",
    "no-useless-return": "error",
    "no-var": "error",
    "one-var": ["error", "never"],
    "prefer-arrow-callback": "error",
    "prefer-const": "error",
    "prefer-promise-reject-errors": "error",
    "prettier/prettier": "error",
    "sort-imports": "off",
    "sort-keys": [
      "warn",
      "asc",
      {
        "caseSensitive": true,
        "natural": true
      }
    ],
    "sort-keys-fix/sort-keys-fix": "warn",
    "sort-vars": "error",
    "space-in-parens": "error",
    "strict": ["error", "global"],
    "typescript-sort-keys/interface": ["warn", "asc", {"caseSensitive": false}],
    "typescript-sort-keys/string-enum": ["warn", "asc", {"caseSensitive": false}]
  },
  "overrides": [
    {
      "files": ["*.ts", "*.tsx"],
      "rules": {
        "no-dupe-class-members": "off"
      }
    }
  ]
}