/**
* Marker interface for statements which may contain a 'must' statement, as defined in RFC7950. There is a significant
* difference RFC6020 (YANG 1) and RFC7590 (YANG 1.1) in which statements sport this feature.
/**
* Marker interface for statements which may contain a 'must' statement, as defined in RFC7950. There is a significant
* difference RFC6020 (YANG 1) and RFC7590 (YANG 1.1) in which statements sport this feature.