ECMASCript feature
We currently don't implement the instanceof ECMAScript operator, which would be a nice addition, since it's generating many panics in the ECMAScript test suite.

The specification of the instanceof operator can be found here.

Example code
Some example code can be found in [MDN](https://developer.mozilla.org/en

Hi guys,

I could use your input / feedback on this one.

In case we are using non primitive class configs like "directions":

    static getConfig() {return {
        /**
         * @member {String} className='Neo.plugin.Resizable'
         * @protected
         */
        className: 'Neo.plugin.Resizable',
        /**
         * Directions into which you want to drag => resize
 

I have a idea. Auto create a typescript project by run es4x init with --typescript or -t 。It's not manual copy file by sample.
And “mvnDependencies ” added to the package.json by default. Because a lot of people don't know about it。
If you agree, I can modify this code. ^_^