package colibri2
just reference not initialized at creation
val create : unit -> 'a t
val init : 'a -> 'a t
val is_init : 'a t -> bool
val set : 'a t -> 'a -> unit
val set_once : 'a t -> 'a -> unit
fail if already initialized
val get : 'a t -> 'a
fail if not initialized
val get_opt : 'a t -> 'a option
val get_exn : exn -> 'a t -> 'a
sectionYPositions = computeSectionYPositions($el), 10)"
x-init="setTimeout(() => sectionYPositions = computeSectionYPositions($el), 10)"
>