Ppxlib_ast.Pprintasttype space_formatter = (unit, Format.formatter, unit) formatval toplevel_phrase : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.toplevel_phrase -> unitval expression : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.expression -> unitval string_of_expression : Migrate_parsetree.Ast_412.Parsetree.expression -> stringval top_phrase : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.toplevel_phrase -> unitval core_type : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.core_type -> unitval pattern : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.pattern -> unitval signature : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.signature -> unitval structure : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.structure -> unitval string_of_structure : Migrate_parsetree.Ast_412.Parsetree.structure -> stringval class_expr : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.class_expr -> unitval class_field : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.class_field -> unitval class_type : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.class_type -> unitval class_signature : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.class_signature -> unitval class_type_field : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.class_type_field -> unitval module_expr : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.module_expr -> unitval module_type : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.module_type -> unitval signature_item : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.signature_item -> unitval structure_item : Format.formatter -> Migrate_parsetree.Ast_412.Parsetree.structure_item -> unit