Merge branch 'api-exit-calls' of github.com:hypertrace/hypertrace-ui into api-exit-calls

Author: arjunlalb

projects/observability/src/public-api.ts

@@ -160,7 +160,10 @@ export * from './shared/components/cartesian/cartesian-chart.module';
 export * from './shared/components/cartesian/chart';
 export * from './shared/components/cartesian/chart-interactivty';
 export { MetricSeries, MetricSeriesDataFetcher } from './shared/dashboard/widgets/charts/cartesian-widget/series.model';
-export { CartesianDataFetcher } from './shared/dashboard/widgets/charts/cartesian-widget/cartesian-widget.model';
+export {
+  CartesianDataFetcher,
+  CartesianResult
+} from './shared/dashboard/widgets/charts/cartesian-widget/cartesian-widget.model';
 export * from './shared/dashboard/widgets/charts/cartesian-widget/series-visualization/series-visualization-type';
 
 // Histogram