Accessibility
constructor(conformsTo: Set<Accessibility.Profile> = emptySet(), certification: Accessibility.Certification? = null, summary: String? = null, accessModes: Set<Accessibility.AccessMode> = emptySet(), accessModesSufficient: Set<Set<Accessibility.PrimaryAccessMode>> = emptySet(), features: Set<Accessibility.Feature> = emptySet(), hazards: Set<Accessibility.Hazard> = emptySet(), exemptions: Set<Accessibility.Exemption> = emptySet())