specify Property type in JSdoc for function parameters

[pixelzoom]

This is a general comment, example from RGBSlider:

@param {Property} intensityProperty the intensity property for this color from the model

It's not part of the JSdoc specification, but I recommend indicating the type of the Property, like this:

@param {Property} intensityProperty the intensity property for this color from the model

[aaronsamuel137]

I have made this change. For instance,

@param {Property} intensityProperty the intensity property for this color from the model

has become

@param {Property<Number>} intensityProperty the intensity property for this color from the model

(which is what I think you meant to write in your comment).

The only cases where {Property} appears without a type are in IconToggleNode and HeadToggleNode, which could take any type of Property.

Assigning to @pixelzoom for review

[pixelzoom]

Looks good, closing.