syntax/tokenizer.js
function isBuildInType(type) {
        return type === Function
            || type === String
            || type === Boolean
            || type === Number
            || type === RegExp
            || type === Object
            || type === Array
            || type === Date
    }
function isBuildInType(type) {
        return type === Function
            || type === String
            || type === Boolean
            || type === Number
            || type === RegExp
            || type === Object
            || type === Array
            || type === Date
    }
function isBuildInType ( type ) { return type === Function || type === String || type === Boolean || type === Number || type === RegExp || type === Object || type === Array || type === Date }
Checks if type is native js constructor
@param {*} type
@return {Boolean}
Checks if type is native js constructor