Module Object_parser.SMap
let add: key => 'a => t('a) => t('a);let add_to_list: key => 'a => t(list('a)) => t(list('a));let update: key => (option('a) => option('a)) => t('a) => t('a);let singleton: key => 'a => t('a);let remove: key => t('a) => t('a);let merge: 
  (key => option('a) => option('b) => option('c)) =>
  t('a) =>
  t('b) =>
  t('c);let union: (key => 'a => 'a => option('a)) => t('a) => t('a) => t('a);let cardinal: t('a) => int;let bindings: t('a) => list((key, 'a));let min_binding: t('a) => (key, 'a);let min_binding_opt: t('a) => option((key, 'a));let max_binding: t('a) => (key, 'a);let max_binding_opt: t('a) => option((key, 'a));let choose: t('a) => (key, 'a);let choose_opt: t('a) => option((key, 'a));let find: key => t('a) => 'a;let find_opt: key => t('a) => option('a);let find_first: (key => bool) => t('a) => (key, 'a);let find_first_opt: (key => bool) => t('a) => option((key, 'a));let find_last: (key => bool) => t('a) => (key, 'a);let find_last_opt: (key => bool) => t('a) => option((key, 'a));let iter: (key => 'a => unit) => t('a) => unit;let fold: (key => 'a => 'acc => 'acc) => t('a) => 'acc => 'acc;let map: ('a => 'b) => t('a) => t('b);let mapi: (key => 'a => 'b) => t('a) => t('b);let filter: (key => 'a => bool) => t('a) => t('a);let filter_map: (key => 'a => option('b)) => t('a) => t('b);let partition: (key => 'a => bool) => t('a) => (t('a), t('a));let split: key => t('a) => (t('a), option('a), t('a));let is_empty: t('a) => bool;let mem: key => t('a) => bool;let equal: ('a => 'a => bool) => t('a) => t('a) => bool;let compare: ('a => 'a => int) => t('a) => t('a) => int;let for_all: (key => 'a => bool) => t('a) => bool;let exists: (key => 'a => bool) => t('a) => bool;let to_list: t('a) => list((key, 'a));let of_list: list((key, 'a)) => t('a);