A ‘case’ item from a ‘case’ clause (CaseClause).
case
CaseClause
Examples:
is String 0, 1
Anything
Object
Node
CaseItem
IsCase
MatchCase
CaseItem()
children
data
string
hash
copyExtraInfoTo()
delete()
get()
getObject()
put()
remove()
set()
transform()
transformChildren()
visit()
visitChildren()
equals