- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.24, 8.3.0 - 8.3.12
<?php
class BigNumber
{
}
interface ExchangeRateProvider
{
public function getExchangeRate();
}
class BaseCurrencyProvider implements ExchangeRateProvider
{
public function getExchangeRate(): BigNumber
{
}
}