use dockers for tests, use npm workspaces, add rejson & redisearch modules, fix some bugs

packages/client/lib/commands/LPOS_COUNT.ts

@@ -0,0 +1,21 @@
+import { LPosOptions } from './LPOS';
+
+export { FIRST_KEY_INDEX, IS_READ_ONLY } from './LPOS';
+
+export function transformArguments(key: string, element: string, count: number, options?: LPosOptions): Array<string> {
+    const args = ['LPOS', key, element];
+
+    if (typeof options?.RANK === 'number') {
+        args.push('RANK', options.RANK.toString());
+    }
+
+    args.push('COUNT', count.toString());
+
+    if (typeof options?.MAXLEN === 'number') {
+        args.push('MAXLEN', options.MAXLEN.toString());
+    }
+
+    return args;
+}
+
+export declare function transformReply(): Array<number>;