Ast_helper.MsModule substitutions
Module substitutions
val mk :
?loc:Ocaml_common.Location.t ->
?attrs:Migrate_parsetree.Ast_410.Parsetree.attribute list ->
string Ocaml_common.Location.loc ->
Ocaml_common.Longident.t Ocaml_common.Location.loc ->
Migrate_parsetree.Ast_410.Parsetree.module_substitution