.eslintrc

{
  "extends":[
    "eslint:recommended",
    "plugin:jest-formatting/strict",
    "plugin:jest/style",
    "plugin:jest/recommended",
    "prettier"
  ],
  "plugins": ["jest-formatting", "jest", "json-format", "prettier"],
  "env": {
    "node": true,
    "jest": true,
    "es6": true,
    "jest/globals": true
  },
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "prettier/prettier": "error",
    "padding-line-between-statements": [
      "error",
      {
        "blankLine": "always",
        "prev": "*",
        "next": "return"
      },
      {
        "blankLine": "always",
        "prev": ["if", "const", "let", "var"],
        "next": "if"
      },
      {
        "blankLine": "always",
        "prev": ["if"],
        "next": ["const", "let", "var"]
      },
      {
        "blankLine": "always",
        "prev": ["import"],
        "next": "*"
      },
      {
        "blankLine": "never",
        "prev": "import",
        "next": "import"
      }
    ],
    "prefer-destructuring": [
      "error",
      { "array": false, "object": true },
      { "enforceForRenamedProperties": false }
    ],
    "sort-imports": [
      "error",
      {
        "ignoreCase": false,
        "ignoreDeclarationSort": true,
        "ignoreMemberSort": false,
        "memberSyntaxSortOrder": ["none", "all", "multiple", "single"]
      }
    ],
    "prefer-template": "error",
    "prefer-object-spread": "error"
  }
}