Parse (ocaml-migrate-parsetree.Migrate

val implementation : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_structure
val interface : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_signature
val toplevel_phrase : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_toplevel_phrase
val use_file : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_toplevel_phrase list
val core_type : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_core_type
val expression : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_expression
val pattern : 'types Versions.ocaml_version -> Stdlib.Lexing.lexbuf -> 'types Versions.get_pattern