package ppx_tools_versioned
Module Ast_convenience_403.Label
type desc = Migrate_parsetree.Ast_403.Asttypes.arg_label = val nolabel : tval labelled : string -> tval optional : string -> tAst_convenience_403.Labeltype desc = Migrate_parsetree.Ast_403.Asttypes.arg_label = val nolabel : tval labelled : string -> tval optional : string -> t