Optional
id: stringOptional
options: LayerOptions<T>Protected
_optionsPrivate
isSome layers might be built up of several internal layers that should individually be visibility-togglable. Reasons for having multiple internal layers might be tightly related data between layers or need for sharing render context
list of internal layer ids
Optional
event: OnUnmountEventProtected
setProtected
setGenerated using TypeDoc
Clears data and (optionally) the reference system