.eslintrc

{
    "extends": ["plugin:flowtype/recommended","plugin:prettier/recommended"],
    "parser": "babel-eslint",
    "plugins": [
      "flowtype","prettier"
    ],
    "rules": {
      "flowtype/boolean-style": [
        2,
        "boolean"
      ],
      "flowtype/define-flow-type": 1,
      "flowtype/delimiter-dangle": 0,
      "flowtype/generic-spacing": [
        2,
        "never"
      ],
      "flowtype/no-types-missing-file-annotation": 2,
      "flowtype/no-weak-types": 2,
      "flowtype/require-parameter-type": 0,
      "flowtype/require-return-type": 0,
      "flowtype/require-valid-file-annotation": 0,
      "flowtype/semi": 0,
      "flowtype/space-after-type-colon": [
        2,
        "always"
      ],
      "flowtype/space-before-generic-bracket": [
        2,
        "never"
      ],
      "flowtype/space-before-type-colon": [
        2,
        "never"
      ],
      "flowtype/type-id-match": 0,
      "flowtype/union-intersection-spacing": [
        2,
        "always"
      ],
      "flowtype/use-flow-type": 1,
      "flowtype/valid-syntax": 1
    },
    "settings": {
      "flowtype": {
        "onlyFilesWithFlowAnnotation": false
      }
    }
  }