Ppx_quickcheck_expander
val generator_extension : loc:Warnings.loc -> path:Base.String.t -> Migrate_parsetree.Ast_412.Parsetree.core_type -> Migrate_parsetree.Ast_412.Parsetree.expression
val observer_extension : loc:Warnings.loc -> path:Base.String.t -> Migrate_parsetree.Ast_412.Parsetree.core_type -> Migrate_parsetree.Ast_412.Parsetree.expression
val shrinker_extension : loc:Warnings.loc -> path:Base.String.t -> Migrate_parsetree.Ast_412.Parsetree.core_type -> Migrate_parsetree.Ast_412.Parsetree.expression