message: Fix proptypes for graph.
diff: @@ -107,7 +107,14 @@ export class BaseGraph extends SafetyFirst {
  }
  BaseGraph.propTypes = {
  - query: PropTypes.string.isRequired,
  + query: PropTypes.oneOfType([
  + PropTypes.string,
  + PropTypes.arrayOf(
  + PropTypes.shape({
  + name: PropTypes.string,
  + query: PropTypes.string,
  + })),
  + ]).isRequired,
  title: PropTypes.string.isRequired,
  timeSpan: PropTypes.number,
  basePath: PropTypes.string,
  