OptionalalignmentThe content alignment of the layout.
The default is 'start'.
OptionallayoutThe accordion layout to use for the accordion panel.
If this is provided, the other options are ignored.
The default is a new AccordionLayout.
OptionalorientationThe orientation of the layout.
The default is 'horizontal'.
OptionalrendererThe renderer to use for the accordion layout.
OptionalspacingThe spacing between items in the layout.
The default is 4.
OptionaltitleThe section title height or width depending on the orientation.
The default is 22.
An options object for initializing a accordion panel.