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/state/MetricStorage.d.ts

@@ -0,0 +1,24 @@
+import { HrTime } from '@opentelemetry/api';
+import { MetricData } from '../export/MetricData';
+import { Maybe } from '../utils';
+import { MetricCollectorHandle } from './MetricCollector';
+import { InstrumentDescriptor } from '../InstrumentDescriptor';
+/**
+ * Internal interface.
+ *
+ * Represents a storage from which we can collect metrics.
+ */
+export declare abstract class MetricStorage {
+    protected _instrumentDescriptor: InstrumentDescriptor;
+    constructor(_instrumentDescriptor: InstrumentDescriptor);
+    /**
+     * Collects the metrics from this storage.
+     *
+     * Note: This is a stateful operation and may reset any interval-related
+     * state for the MetricCollector.
+     */
+    abstract collect(collector: MetricCollectorHandle, collectionTime: HrTime): Maybe<MetricData>;
+    getInstrumentDescriptor(): Readonly<InstrumentDescriptor>;
+    updateDescription(description: string): void;
+}
+//# sourceMappingURL=MetricStorage.d.ts.map