From 890926f5162694e3b2fc8b7e4ae20da9003566e7 Mon Sep 17 00:00:00 2001
From: Mayur Kale <mayurkale@google.com>
Date: Tue, 3 Mar 2020 08:43:35 -0800
Subject: [PATCH] chore: export Aggregator and LabelSet (#831)

Co-authored-by: Daniel Dyla <dyladan@users.noreply.github.com>
---
 packages/opentelemetry-exporter-prometheus/src/prometheus.ts | 3 +--
 packages/opentelemetry-metrics/src/index.ts                  | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/opentelemetry-exporter-prometheus/src/prometheus.ts b/packages/opentelemetry-exporter-prometheus/src/prometheus.ts
index deb0c9c3766..6217993672c 100644
--- a/packages/opentelemetry-exporter-prometheus/src/prometheus.ts
+++ b/packages/opentelemetry-exporter-prometheus/src/prometheus.ts
@@ -28,8 +28,7 @@ import { createServer, IncomingMessage, Server, ServerResponse } from 'http';
 import { Counter, Gauge, labelValues, Metric, Registry } from 'prom-client';
 import * as url from 'url';
 import { ExporterConfig } from './export/types';
-import { LabelSet } from '@opentelemetry/metrics/build/src/LabelSet';
-import { CounterSumAggregator } from '@opentelemetry/metrics/build/src/export/Aggregator';
+import { CounterSumAggregator, LabelSet } from '@opentelemetry/metrics';
 
 export class PrometheusExporter implements MetricExporter {
   static readonly DEFAULT_OPTIONS = {
diff --git a/packages/opentelemetry-metrics/src/index.ts b/packages/opentelemetry-metrics/src/index.ts
index 2f61a985cb4..2ecd8b33957 100644
--- a/packages/opentelemetry-metrics/src/index.ts
+++ b/packages/opentelemetry-metrics/src/index.ts
@@ -14,9 +14,11 @@
  * limitations under the License.
  */
 
+export * from './LabelSet';
 export * from './BoundInstrument';
 export * from './Meter';
 export * from './Metric';
 export * from './MeterProvider';
 export * from './export/ConsoleMetricExporter';
 export * from './export/types';
+export * from './export/Aggregator';