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

packages/json/lib/commands/STRAPPEND.ts

@@ -0,0 +1,21 @@
+import { transformRedisJsonArgument } from '.';
+
+export const FIRST_KEY_INDEX = 1;
+
+type AppendArguments = [key: string, append: string];
+
+type AppendWithPathArguments = [key: string, path: string, append: string];
+
+export function transformArguments(...[key, pathOrAppend, append]: AppendArguments | AppendWithPathArguments): Array<string> {
+    const args = ['JSON.STRAPPEND', key];
+
+    if (append !== undefined && append !== null) {
+        args.push(pathOrAppend, transformRedisJsonArgument(append));
+    } else {
+        args.push(transformRedisJsonArgument(pathOrAppend));
+    }
+
+    return args;
+}
+
+export declare function transformReply(): number | Array<number>;