`type ('a, 'b) typedArray = Js.t`
`type arrayBuffer = Js.t`
`type uint8Array = Js.t`
`val kind : ('a, 'b) typedArray -> ('a, 'b) Stdlib.Bigarray.kind`
`val from_genarray : ('a, 'b, Stdlib.Bigarray.c_layout) Stdlib.Bigarray.Genarray.t -> ('a, 'b) typedArray`
`val to_genarray : ('a, 'b) typedArray -> ('a, 'b, Stdlib.Bigarray.c_layout) Stdlib.Bigarray.Genarray.t`
`module Bigstring : sig ... end`
`val string_of_uint8Array : uint8Array -> string`
`val bytes_of_uint8Array : uint8Array -> bytes`
`val uint8Array_of_bytes : bytes -> uint8Array`