efl/src/lib/ecore/efl_io_stdout.eo

class Efl.Io.Stdout (Efl.Loop.Fd, Efl.Io.Writer.Fd) {
    [[Application's standard output (stdout).

      @since 1.19
    ]]

    data: null;

    implements {
        Efl.Object.finalize;
        Efl.Loop.Fd.fd { set; }
        Efl.Io.Writer.write;
        Efl.Io.Writer.can_write { set; }
    }
}