The color for the focus indicator.
The display mode for the focus indicator.
Feedback offsets for the focus indicator.
Optional
focusedif present, then cells will be scaled, when they receive focus
The image URI for the focus indicator.
The item index for the focus.
The offset for the focus indicator.
The row index for the focus.
The size of the focus indicator.
Optional
targetThe target translation for the focus indicator, if any.
Interface for focus information in the collection view.