Ppxlib_traverseval vars_of_list : get_loc:('a -> Ppxlib.location) -> 'a Stdppx.List.t -> string Ppxlib.loc listval evar_of_var : string Ppxlib.loc -> Migrate_parsetree.Ast_412.Parsetree.expressionval pvar_of_var : string Ppxlib.loc -> Migrate_parsetree.Ast_412.Parsetree.patternval tvar_of_var : string Ppxlib.loc -> Migrate_parsetree.Ast_412.Parsetree.core_typeval evars_of_vars : string Ppxlib.loc list -> Migrate_parsetree.Ast_412.Parsetree.expression listval pvars_of_vars : string Ppxlib.loc list -> Migrate_parsetree.Ast_412.Parsetree.pattern listval tvars_of_vars : string Ppxlib.loc list -> Migrate_parsetree.Ast_412.Parsetree.core_type listmodule Backends : sig ... endtype what = Backends.whatval mapper_type : what:what -> loc:Warnings.loc -> Ocaml_common.Longident.t Location.loc -> Ppxlib.core_type Stdppx.List.t -> Migrate_parsetree.Ast_412.Parsetree.core_typeval constrained_mapper : what:what -> ?is_gadt:bool -> Ppxlib.expression -> Ppxlib.type_declaration -> Migrate_parsetree.Ast_412.Parsetree.expressionval mangle_type_name : Ppxlib.longident -> stringval type_expr_mapper : what:what -> Ppxlib.core_type -> Migrate_parsetree.Ast_412.Parsetree.expressionval map_variables : what:what -> string Ppxlib.loc list -> Ppxlib.core_type list -> (string Ppxlib.loc * Ppxlib.expression) listval gen_record' : what:what -> loc:Warnings.loc -> Ppxlib.label_declaration list -> Migrate_parsetree.Ast_412.Parsetree.pattern * Migrate_parsetree.Ast_412.Parsetree.expression * (string Ppxlib.loc * Ppxlib.expression) listval gen_record : what:what -> loc:Warnings.loc -> Ppxlib.label_declaration list -> Ppxlib.expressionval is_constant_constructor : Ppxlib.constructor_declaration -> boolval erase_type_variables : Ppxlib.Ast_traverse.mapval gen_variant : what:what -> loc:Ppxlib.Location.t -> Ppxlib.constructor_declaration list -> Ppxlib.expressionval gen_mapper : what:what -> Ppxlib.type_declaration -> Ppxlib.expressionval type_deps : Ppxlib.type_declaration list -> (Ppxlib.Longident.Map.key * int) listval lift_virtual_methods : loc:Ppxlib.location -> Ppxlib_ast.Ast.class_field list -> Ppxlib.class_field listval gen_class : what:what -> loc:Ppxlib.Location.t -> Ppxlib.type_declaration list -> Migrate_parsetree.Ast_412.Parsetree.class_expr Migrate_parsetree.Ast_412.Parsetree.class_infosval gen_str : what:what -> loc:Ppxlib.Location.t -> path:'a -> (Ppxlib.rec_flag * Ppxlib.type_declaration list) -> Migrate_parsetree.Ast_412.Parsetree.structure_item list