.jscsrc

{
  "disallowMixedSpacesAndTabs": true,
  "disallowTabs": true,
  "disallowTrailingWhitespace": true,
  "requireLineFeedAtFileEnd": true,
  "validateLineBreaks": "LF",
  "disallowMultipleSpaces": true, 

  "requireSemicolons": true,
  "disallowSpaceBeforeSemicolon": true,

  "disallowSpaceBeforePostfixUnaryOperators": true,

  "requireSpaceAfterBinaryOperators": true,
  "requireSpaceBeforeBinaryOperators": true,

  "requireSpacesInConditionalExpression": true,

  "requireSpacesInForStatement": true,

  "disallowNewlineBeforeBlockStatements": true,
  "disallowKeywordsOnNewLine": ["else"],
  "requireCurlyBraces": [
    "if",
    "else",
    "for",
    "while",
    "do",
    "try",
    "catch"
  ],
  "requireSpaceAfterKeywords": true,

  "requireFunctionDeclarations": true,
  "requireEarlyReturn": false,
  "requireSpaceBetweenArguments": true,
  "requireSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
  "validateParameterSeparator": ", ",

  "disallowSpacesInCallExpression": true,

  "disallowSpaceAfterObjectKeys": true,
  "requireSpaceBeforeObjectValues": true,
  "requireDotNotation": true,

  "disallowSpaceBeforeComma": true,
  "disallowTrailingComma": true,
  "requireSpaceAfterComma": true,
  "requireCommaBeforeLineBreak": true,

  "requireSpaceAfterLineComment": true,

  "validateQuoteMarks": { "mark": "'", "escape": true, "ignoreJSX": true },

  "disallowMultipleVarDecl": true,
  "requireLineBreakAfterVariableAssignment": true,
  "requireDollarBeforejQueryAssignment": true,
  "disallowIdenticalDestructuringNames": true
}