Update doctest client with latest v4 release (#2844)

packages/client/lib/commands/HSCAN_NOVALUES.ts

@@ -0,0 +1,27 @@
+import { RedisCommandArgument, RedisCommandArguments } from '.';
+import { ScanOptions } from './generic-transformers';
+import { HScanRawReply, transformArguments as transformHScanArguments } from './HSCAN';
+
+export { FIRST_KEY_INDEX, IS_READ_ONLY } from './HSCAN';
+
+export function transformArguments(
+    key: RedisCommandArgument,
+    cursor: number,
+    options?: ScanOptions
+): RedisCommandArguments {
+    const args = transformHScanArguments(key, cursor, options);
+    args.push('NOVALUES');
+    return args;
+}
+
+interface HScanNoValuesReply {
+    cursor: number;
+    keys: Array<RedisCommandArgument>;
+}
+
+export function transformReply([cursor, rawData]: HScanRawReply): HScanNoValuesReply {
+    return {
+        cursor: Number(cursor),
+        keys: rawData
+    };
+}