First argument of change event handler for color property is useless

[cocopon]

const pane = new Tweakpane();
const params = {
  color: '#000',
};

pane.addInput(params, 'color').on('change', (firstArg) => {
  console.log(firstArg);
});

Console:

{
  comps_: [0, 32.35294117647059, 56.25],
  emitter: {
    observers_: { ... }
  },
  mode_: "hsv"
}

Currently firstArg is an instance of internal Color class and it's not useful in any case. It should be the property value itself or an instance of some useful class.