prueba_tecnica_proxima/backend/ProximaContracts/ProximaContracts.Application/Rates/Services/IRateService.cs

using ProximaContracts.Domain.Rates.DTOs.Responses;

namespace ProximaContracts.Application.Rates.Services
{
    public interface IRateService
    {
        Task<bool> CheckIfExists(int id);
        Task<IEnumerable<GetAllRatesDto>> GetRates();
    }
}