Below is the API for the OCaml standard library. It's directly copied over from the OCaml Manual, formatted to the Reason syntax and styled accordingly. The API docs are work-in-progress; we'll be polishing these gradually!
module CamlinternalLazy: sig .. end
let force_lazy_block: lazy_t('a) => 'a;
let force_val_lazy_block: lazy_t('a) => 'a;
let force: lazy_t('a) => 'a;
let force_val: lazy_t('a) => 'a;