<?php

namespace App\Classes\CoinDataAdapters;

use App\Classes\CoinDataService;

abstract class CoinDataAdapterAbstract extends CoinDataService
{
    abstract protected function cacheLayer();
    abstract protected function getData();

    // $coinCode example: BTC, LTC, etc
    abstract public function getPrice(string $coinCode);
}
Create coin data service adapter abstract
Create coin data service adapter abstract
