void (@NotNull YAMLScalar scalarValue, @NotNull ProblemsHolder holder) { if (scalarValue instanceof YAMLQuotedText) { //TODO: quickfix would be nice here holder.registerProblem(scalarValue, YAMLBundle.message("YamlBooleanType.validation.error.quoted.value"), ProblemHighlightType.GENERIC_ERROR_OR_WARNING); return; } super.validateScalarValue(scalarValue, holder); }