V5 bringing RESP3, Sentinel and TypeMapping to node-redis

RESP3 Support
   - Some commands responses in RESP3 aren't stable yet and therefore return an "untyped" ReplyUnion.
 
Sentinel

TypeMapping

Correctly types Multi commands

Note: some API changes to be further documented in v4-to-v5.md

packages/client/lib/commands/BITFIELD_RO.ts

@@ -1,26 +1,25 @@
+import { RedisArgument, ArrayReply, NumberReply, Command } from '../RESP/types';
 import { BitFieldGetOperation } from './BITFIELD';
 
-export const FIRST_KEY_INDEX = 1;
-
-export const IS_READ_ONLY = true;
-
-type BitFieldRoOperations = Array<
-    Omit<BitFieldGetOperation, 'operation'> &
-    Partial<Pick<BitFieldGetOperation, 'operation'>>
+export type BitFieldRoOperations = Array<
+  Omit<BitFieldGetOperation, 'operation'>
 >;
 
-export function transformArguments(key: string, operations: BitFieldRoOperations): Array<string> {
+export default {
+  FIRST_KEY_INDEX: 1,
+  IS_READ_ONLY: true,
+  transformArguments(key: RedisArgument, operations: BitFieldRoOperations) {
     const args = ['BITFIELD_RO', key];
 
     for (const operation of operations) {
-        args.push(
-            'GET',
-            operation.encoding,
-            operation.offset.toString()
-        );
+      args.push(
+        'GET',
+        operation.encoding,
+        operation.offset.toString()
+      );
     }
 
     return args;
-}
-
-export declare function transformReply(): Array<number | null>;
+  },
+  transformReply: undefined as unknown as () => ArrayReply<NumberReply>
+} as const satisfies Command;