.jshintrc

{
    "passfail"      : true,   // Stop on first error.
    "maxerr"        : 100,    // Maximum error before stopping.

    "browser"       : true,   // Standard browser globals e.g. `window`, `document`.
    "node"          : true,

    "predef"        : [
        "modules",
        //for bemhtml and bemtree
        "block",
        "elem",
        "mod",
        "content",
        "tag",
        "attrs",
        "js",
        "bem",
        "def",
        "match",
        "apply",
        "applyNext",
        "applyCtx",
        "Vow",
        // for bemtree
        "path",
        "get",
        //for tests
        "describe",
        "it"
    ],

    "unused"        : "vars",
    "curly"         : true,   // Require {} for every new block or scope.
    "eqeqeq"        : true,   // Require triple equals i.e. `===`.
    "eqnull"        : true,   // Tolerate use of `== null`.
    "immed"         : true,   // Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
    "latedef"       : true,   // Prohibit variable use before definition.
    "noarg"         : true,   // Prohibit use of `arguments.caller` and `arguments.callee`.
    "scripturl"     : true,   // Tolerate script-targeted URLs.
    "supernew"      : true,  // Tolerate `new function () { ... };` and `new Object;`.
    "undef"         : true,   // Require all non-global variables be declared before they are used.

    "newcap"        : true,   // Require capitalization of all constructor functions e.g. `new F()`.
    "noempty"       : true,   // Prohibit use of empty blocks.
    "nonew"         : true,   // Prohibit use of constructors for side-effects.
    "sub"           : true,   // Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
    "trailing"      : true   // Prohibit trailing whitespaces.
}