Wraps the content in a hylo-accessibility-toggle-area and manages its "open" status.
Don't use this feature when the accordion items property "openOnFocus" is set and children of this body are supposed to trigger it by gaining focus. The toggle area would hide the children and they would never gain focus.
Generated using TypeDoc
An accordion item body.
Place it inside an hylo-accordion-item component beneath an hylo-accordion-item-header component.
The class "hylo-open" is added/removed to this element depending on the accordion item status.
The propergation of "hyloOpening" and "hyloClosing" events bubbling up to the accordion item body will be stopped.