import { RedisCommandArgument, RedisCommandArguments } from '.';
import { pushVerdictArgument } from './generic-transformers';

export const FIRST_KEY_INDEX = 2;

export const IS_READ_ONLY = true;

export function transformArguments(
    keys: Array<RedisCommandArgument> | RedisCommandArgument,
    limit?: number
): RedisCommandArguments {
    const args = pushVerdictArgument(['SINTERCARD'], keys);

    if (limit) {
        args.push('LIMIT', limit.toString());
    }

    return args;
}

export declare function transformReply(): number;