import { RedisCommandArgument, RedisCommandArguments } from '.';
import { LPosOptions } from './LPOS';

export { FIRST_KEY_INDEX, IS_READ_ONLY } from './LPOS';

export function transformArguments(
    key: RedisCommandArgument,
    element: RedisCommandArgument,
    count: number,
    options?: LPosOptions
): RedisCommandArguments {
    const args = ['LPOS', key, element];

    if (typeof options?.RANK === 'number') {
        args.push('RANK', options.RANK.toString());
    }

    args.push('COUNT', count.toString());

    if (typeof options?.MAXLEN === 'number') {
        args.push('MAXLEN', options.MAXLEN.toString());
    }

    return args;
}

export declare function transformReply(): Array<number>;