node-redis/packages/json/lib/commands/STRLEN.ts

import { RedisArgument, ArrayReply, NumberReply, NullReply, Command } from '@redis/client/dist/lib/RESP/types';

export default {
  FIRST_KEY_INDEX: 1,
  IS_READ_ONLY: false,
  transformArguments(key: RedisArgument, path?: RedisArgument) {
    const args = ['JSON.STRLEN', key];

    if (path) {
      args.push(path);
    }

    return args;
  },
  transformReply: undefined as unknown as () => NumberReply | NullReply | ArrayReply<NumberReply | NullReply>
} as const satisfies Command;