package provider

import (
	"context"

	"gitea.computernetthings.ru/yash/crypto_alert_bot/internal/entities"
)

type Provider interface {
	// Price returns the current price of the pair (base currency / quote currency).
	// e.g. BTC/USDT.
	Price(ctx context.Context, pair entities.Pair) (*entities.Price, error)
}