submodule subfoo {
    yang-version 1.1;

    belongs-to foo {
        prefix f;
    }

    import bar {
        prefix "br";
        revision-date 2013-07-03;
    }

    import baz {
        prefix "bz";
        revision-date 2013-02-27;
    }

    revision "2013-02-27" {
    }

    leaf id {
        type br:int32-ext2 {
            range "12..max";
        }
    }

    leaf foo-id {
        type f:identifier;
    }

    container sub-ext {
        bz:c-define "MY_INTERFACES";
    }

    container sub-transfer {
        choice how {
            default input;
            container input {
            }
            list output {
                leaf id {
                    type string;
                }
            }
            case manual {
                leaf manual {
                    type empty;
                }
            }
        }
    }

    anyxml sub-datas {
        status obsolete;
    }

    augment "/br:interfaces/br:ifEntry/bz:augment-holder" {
        when "if:ifType='ds0'";
        leaf subleaf {
            type string;
        }
    }

    extension sub-mountpoint {
        argument "name" {
            yin-element "true";
        }
    }

}