Module Incremental__.At_intervals
include module type of sig ... end
type t= Incremental__Types.At_intervals.t={main : unit Incremental__Types.Node.t;base : Incremental__.Import.Time_ns.t;interval : Incremental__.Import.Time_ns.Span.t;mutable alarm : Incremental__Types.Alarm.t;clock : Incremental__Types.Clock.t;}