Consumer-display hint for a set (#83). "visible" is the default;
"hidden" asks a consumer app NOT to surface the set to learners (e.g. a
conformance/reference fixture that must stay on disk for engine validation
but is not learner content). It is a DISPLAY hint only: the engine never
excludes a hidden set from validation or conformance.
Consumer-display hint for a set (#83).
"visible"is the default;"hidden"asks a consumer app NOT to surface the set to learners (e.g. a conformance/reference fixture that must stay on disk for engine validation but is not learner content). It is a DISPLAY hint only: the engine never excludes a hidden set from validation or conformance.