.eslintrc.json

{
  "extends": "eslint:recommended",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module"
  },
  "env": {
    "browser": true,
    "node": true,
    "mocha": true
  },
  "globals": {
    "Map": true,
    "Set": true,
    "chrome": true,
    "Promise": true,
    "Uint8Array": true,
    "ArrayBuffer": true,
    "FileReaderSync": true,
    "sqlitePlugin": true,
    "emit": true,
    "PouchDB": true,
    "should": true,
    "assert": true,
    "testUtils": true,
    "importScripts": true
  },
  "rules": {
    "no-empty": 0,
    "no-console": 0,
    "semi": [
      "error",
      "always"
    ],
    "curly": [
      "error",
      "all"
    ],
    "space-unary-ops": [
      "error",
      {
        "words": true
      }
    ],
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "always",
        "named": "never"
      }
    ],
    "max-len": [
      "error",
      100,
      {
        "ignoreComments": true,
        "ignoreStrings": true,
        "ignoreRegExpLiterals": true
      }
    ],
    "curly": [
      "error"
    ],
    "keyword-spacing": [
      "error"
    ],
    "space-before-blocks": [
      "error"
    ]
  }
}