package catala

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package catala
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Wrapper over Map.S but with a type variable for the AST type parameters. Extend as needed

type ('e, 'x) t
type k0
exception Not_found of k0
val empty : ('e, 'x) t
val singleton : 'e var -> 'x -> ('e, 'x) t
val add : 'e var -> 'x -> ('e, 'x) t -> ('e, 'x) t
val update : 'e var -> ('x option -> 'x option) -> ('e, 'x) t -> ('e, 'x) t
val find : 'e var -> ('e, 'x) t -> 'x
val find_opt : 'e var -> ('e, 'x) t -> 'x option
val bindings : ('e, 'x) t -> ('e var * 'x) list
val mem : 'e var -> ('e, 'x) t -> bool
val union : ('e var -> 'x -> 'x -> 'x option) -> ('e, 'x) t -> ('e, 'x) t -> ('e, 'x) t
val fold : ('e var -> 'x -> 'acc -> 'acc) -> ('e, 'x) t -> 'acc -> 'acc
val keys : ('e, 'x) t -> 'e var list
val values : ('e, 'x) t -> 'x list
val format_keys : ?pp_sep:(Format.formatter -> unit -> unit) -> Format.formatter -> ('e, 'x) t -> unit