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/InstrumentDescriptor.d.ts

@@ -0,0 +1,27 @@
+import { MetricAdvice, MetricOptions } from '@opentelemetry/api';
+import { View } from './view/View';
+import { InstrumentType, MetricDescriptor } from './export/MetricData';
+/**
+ * An internal interface describing the instrument.
+ *
+ * This is intentionally distinguished from the public MetricDescriptor (a.k.a. InstrumentDescriptor)
+ * which may not contains internal fields like metric advice.
+ */
+export interface InstrumentDescriptor extends MetricDescriptor {
+    /**
+     * For internal use; exporter should avoid depending on the type of the
+     * instrument as their resulting aggregator can be re-mapped with views.
+     */
+    readonly type: InstrumentType;
+    /**
+     * See {@link MetricAdvice}
+     *
+     * @experimental
+     */
+    readonly advice: MetricAdvice;
+}
+export declare function createInstrumentDescriptor(name: string, type: InstrumentType, options?: MetricOptions): InstrumentDescriptor;
+export declare function createInstrumentDescriptorWithView(view: View, instrument: InstrumentDescriptor): InstrumentDescriptor;
+export declare function isDescriptorCompatibleWith(descriptor: InstrumentDescriptor, otherDescriptor: InstrumentDescriptor): boolean;
+export declare function isValidName(name: string): boolean;
+//# sourceMappingURL=InstrumentDescriptor.d.ts.map