.eslintrc

{
  "extends": "airbnb-base/legacy",
  "env": {
    "browser": true,
    "node": true
  },
  "parser": "babel-eslint",
  "plugins": ["flowtype", "svelte3"],
  "rules": {
    "no-shadow": "off",
    "no-console": "off",
    "import/resolver": {
      "babel-module": {
        "extensions": [".js", ".svelte"]
      }
    },
    // to resolve webpack alias issue
    "import/no-unresolved": "off",
    // to resolve webpack alias issue
    "import/extensions": "off",
    "flowtype/require-return-type": [
      2,
      "always",
      {
        "excludeArrowFunctions": true
      }
    ],
    "flowtype/boolean-style": [2, "boolean"],
    "flowtype/define-flow-type": 1,
    "flowtype/delimiter-dangle": [2, "always"],
    "flowtype/generic-spacing": [2, "always"],
    "flowtype/no-primitive-constructor-types": 2,
    "flowtype/no-types-missing-file-annotation": 2,
    "flowtype/no-weak-types": [
      2,
      {
        "any": false,
        "Object": true,
        "Function": true
      }
    ],
    "flowtype/object-type-delimiter": [2, "comma"],
    "flowtype/require-parameter-type": 2,
    "flowtype/require-valid-file-annotation": 2,
    "flowtype/semi": [2, "always"],
    "flowtype/space-after-type-colon": [2, "always"],
    "flowtype/space-before-generic-bracket": [2, "always"],
    "flowtype/space-before-type-colon": [2, "always"],
    "flowtype/type-id-match": [2, "^"],
    "flowtype/union-intersection-spacing": [2, "always"],
    "flowtype/use-flow-type": 1,
    "flowtype/valid-syntax": 1
  },
  "settings": {
    "flowtype": {
      "onlyFilesWithFlowAnnotation": false
    }
  }
}