import { CommandParser } from '../client/parser';
import { RedisArgument, ArrayReply, BlobStringReply, Command } from '../RESP/types';

export default {
  IS_READ_ONLY: true,
  /**
   * Retrieve the neighbors of a specified element in a vector set; the connections for each layer of the HNSW graph
   * 
   * @param parser - The command parser
   * @param key - The key of the vector set
   * @param element - The name of the element to retrieve neighbors for
   * @see https://redis.io/commands/vlinks/
   */
  parseCommand(parser: CommandParser, key: RedisArgument, element: RedisArgument) {
    parser.push('VLINKS');
    parser.pushKey(key);
    parser.push(element);
  },
  transformReply: undefined as unknown as () => ArrayReply<ArrayReply<BlobStringReply>>
} as const satisfies Command;