Update test framework: fix run_tests.py to support all test files, add auto-import-check for test files

node_modules/@opentelemetry/sdk-metrics/build/esnext/index.d.ts

@@ -0,0 +1,16 @@
+export { Sum, LastValue, Histogram, ExponentialHistogram, } from './aggregator/types';
+export { AggregationSelector, AggregationTemporalitySelector, } from './export/AggregationSelector';
+export { AggregationTemporality } from './export/AggregationTemporality';
+export { DataPoint, DataPointType, SumMetricData, GaugeMetricData, HistogramMetricData, InstrumentType, ExponentialHistogramMetricData, ResourceMetrics, ScopeMetrics, MetricData, MetricDescriptor, CollectionResult, } from './export/MetricData';
+export { PushMetricExporter } from './export/MetricExporter';
+export { IMetricReader, MetricReader, MetricReaderOptions, } from './export/MetricReader';
+export { PeriodicExportingMetricReader, PeriodicExportingMetricReaderOptions, } from './export/PeriodicExportingMetricReader';
+export { InMemoryMetricExporter } from './export/InMemoryMetricExporter';
+export { ConsoleMetricExporter } from './export/ConsoleMetricExporter';
+export { MetricCollectOptions, MetricProducer } from './export/MetricProducer';
+export { MeterProvider, MeterProviderOptions } from './MeterProvider';
+export { AggregationOption, AggregationType } from './view/AggregationOption';
+export { ViewOptions } from './view/View';
+export { IAttributesProcessor, createAllowListAttributesProcessor, createDenyListAttributesProcessor, } from './view/AttributesProcessor';
+export { TimeoutError } from './utils';
+//# sourceMappingURL=index.d.ts.map