eslintrc.json

{
    "parser": "babel-eslint",
    "rules": {
      "strict": 1,
      "function-paren-newline": ["error", "consistent"]
    },
    "requireCurlyBraces": [
        "if",
        "else",
        "for",
        "while",
        "do",
        "try",
        "catch"
    ],
    "requireOperatorBeforeLineBreak": true,
    "requireCamelCaseOrUpperCaseIdentifiers": true,
    "maximumLineLength": {
      "value": 100,
      "allowComments": true,
      "allowRegex": true
    },
    "validateIndentation": 4,
    "validateQuoteMarks": "'",

    "disallowMultipleLineStrings": true,
    "disallowMixedSpacesAndTabs": true,
    "disallowTrailingWhitespace": true,
    "disallowSpaceAfterPrefixUnaryOperators": true,
    "disallowMultipleVarDecl": null,

    "requireSpaceAfterKeywords": [
      "if",
      "else",
      "for",
      "while",
      "do",
      "switch",
      "return",
      "try",
      "catch"
    ],
    "requireSpaceBeforeBinaryOperators": [
        "=", "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=",
        "&=", "|=", "^=", "+=",

        "+", "-", "*", "/", "%", "<<", ">>", ">>>", "&",
        "|", "^", "&&", "||", "===", "==", ">=",
        "<=", "<", ">", "!=", "!=="
    ],
    "requireSpaceAfterBinaryOperators": true,
    "requireSpacesInConditionalExpression": true,
    "requireSpaceBeforeBlockStatements": true,
    "requireLineFeedAtFileEnd": true,
    "disallowSpacesInsideObjectBrackets": "all",
    "disallowSpacesInsideArrayBrackets": "all",
    "disallowSpacesInsideParentheses": true,

    "jsDoc": {
        "checkAnnotations": true,
        "checkParamNames": true,
        "requireParamTypes": true,
        "checkReturnTypes": true,
        "checkTypes": true
    },

    "disallowMultipleLineBreaks": true,

    "disallowCommaBeforeLineBreak": null,
    "disallowDanglingUnderscores": null,
    "disallowEmptyBlocks": null,
    "disallowTrailingComma": null,
    "requireCommaBeforeLineBreak": null,
    "requireDotNotation": null,
    "requireMultipleVarDecl": null,
    "requireParenthesesAroundIIFE": true
}