.jscs.json

{
  "disallowDanglingUnderscores": true,
  "disallowEmptyBlocks": true,
  "disallowLeftStickedOperators": ["?", "+", "-", "/", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
  "disallowMixedSpacesAndTabs": true,
  "disallowMultipleLineBreaks": true,
  "disallowMultipleLineStrings": true,
  "disallowRightStickedOperators": ["?", "+", "/", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
  "disallowQuotedKeysInObjects": true,
  "disallowSpaceAfterKeywords": ["case", "catch", "default", "for", "if", "switch", "while"],
  "disallowSpaceAfterObjectKeys": true,
  "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
  "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
  "disallowSpacesInFunctionExpression": { "beforeOpeningRoundBrace": true },
  "disallowSpacesInsideArrayBrackets": true,
  "disallowSpacesInsideParentheses": true,
  "disallowTrailingWhitespace": true,
  "requireCamelCaseOrUpperCaseIdentifiers": true,
  "requireCapitalizedConstructors": true,
  "requireCommaBeforeLineBreak": true,
  "requireCurlyBraces": ["case", "catch", "default", "else", "for", "if", "return", "switch", "try", "while"],
  "requireDotNotation": true,
  "requireKeywordsOnNewLine": ["else"],
  "requireLeftStickedOperators": [","],
  "requireLineFeedAtFileEnd": true,
  "requireOperatorBeforeLineBreak": ["?", "+", "-", "/", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
  "requireRightStickedOperators": ["!"],
  "requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
  "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
  "requireSpacesInsideObjectBrackets": "all",
  "validateIndentation": 2
}