only [rc-tween-one](https://www.npmjs.com/package/rc-tween-one) have licenses,but [tween-one](https://www.npmjs.com/package/tween-one) not have licenses, I wonder if you can add licenses for tween-one
only rc-tween-one have licenses,but tween-one not have licenses, I wonder if you can add licenses for tween-one