.jsbeautifyrc

{
  "html": {
      "allowed_file_extensions": ["htm", "html", "xhtml", "shtml", "xml", "svg", "dust"],
      "brace_style": "collapse",
      "end_with_newline": true,
      "indent_char": " ",
      "indent_handlebars": true,
      "indent_inner_html": true,
      "indent_scripts": "keep",
      "indent_size": 3,
      "max_preserve_newlines": 0,
      "preserve_newlines": false,
      "unformatted": ["a", "span", "img", "code", "pre", "sub", "sup", "em", "strong", "b", "i", "u", "strike", "big", "small", "pre", "h1",
          "h2", "h3", "h4", "h5", "h6"
      ],
      "wrap_line_length": 0
  },
  "css": {
      "allowed_file_extensions": ["css", "scss", "sass", "less"],
      "end_with_newline": true,
      "indent_char": " ",
      "indent_size": 3,
      "newline_between_rules": true,
      "selector_separator": " ",
      "selector_separator_newline": true,
      "preserve_newlines": true,
      "max_preserve_newlines": 10
  },
  "js": {
      "allowed_file_extensions": ["js", "json", "jshintrc", "jsbeautifyrc"],
      "brace_style": "collapse",
      "break_chained_methods": false,
      "e4x": false,
      "end_with_newline": true,
      "indent_char": " ",
      "indent_level": 0,
      "indent_size": 3,
      "indent_with_tabs": false,
      "jslint_happy": true,
      "keep_array_indentation": false,
      "keep_function_indentation": false,
      "max_preserve_newlines": 0,
      "preserve_newlines": true,
      "space_after_anon_function": false,
      "space_before_conditional": true,
      "space_in_empty_paren": false,
      "space_in_paren": false,
      "unescape_strings": false,
      "wrap_line_length": 0
  }
}