Encoders (graphql_lib.Graphql

val optional : 'a option -> f:( 'a -> [> `Null ] as 'b ) -> 'b

val uint64 : Unsigned.UInt64.t -> [> `String of string ]

val amount : Currency.Amount.Stable.Latest.t -> [> `String of string ]

val fee : Currency.Fee.Stable.Latest.t -> [> `String of string ]

val nonce : Mina_base.Account.Nonce.t -> [> `String of string ]

val uint32 : Unsigned.UInt32.t -> [> `String of string ]

val public_key : 
  Signature_lib.Public_key.Compressed.t ->
  [> `String of string ]

val token : Mina_base.Account_id.Digest.t -> [> `String of string ]