void (@NotNull PsiReferenceRegistrar registrar) { registrar.registerReferenceProvider(Holder.REF_PATTERN, new JsonPointerReferenceProvider(false)); registrar.registerReferenceProvider(Holder.REC_REF_PATTERN, new JsonPointerReferenceProvider(false)); registrar.registerReferenceProvider(Holder.SCHEMA_PATTERN, new JsonPointerReferenceProvider(true)); registrar.registerReferenceProvider(Holder.REQUIRED_PROP_PATTERN, new JsonRequiredPropsReferenceProvider()); }