OptionalclassOptional class name to set on the component's root element.
OptionaldataFunction to invoke to get a payload for an element that is
being dragged. Defaults to a function that extracts a payload from the element via any data-jtk-*** attributes
that are present.
OptionalselectorCSS selector identifying draggable elements. Defaults to '[data-jtk-type]'
Props for the PaletteComponent