type t = | Nanoseconds| Microseconds| Milliseconds
include Ppx_compare_lib.Comparable.S with type t := t
val compare : t Base__Ppx_compare_lib.compareinclude Sexplib0.Sexpable.S with type t := t
val t_of_sexp : Sexplib0__.Sexp.t -> tval sexp_of_t : t -> Sexplib0__.Sexp.tinclude Ppx_enumerate_lib.Enumerable.S with type t := t
include Ppx_quickcheck_runtime.Quickcheckable.S with type t := t
val quickcheck_generator : t Base_quickcheck.Generator.tval quickcheck_observer : t Base_quickcheck.Observer.tval quickcheck_shrinker : t Base_quickcheck.Shrinker.t