src/Builders/ChargeBuilder.php
/**
     * Set the amount of the charge as minor units.
     *
     * @param  int  $amount
     * @return self
     */
Set the amount of the charge as minor units.
@param  int  $amount
@return self
Set the amount of the charge as minor units . @param int $amount @return self
public function amount(int $amount): self
    {
        $this->amount = $amount;
        return $this;
    }
public function amount ( int $ amount ) : self { $ this -> amount = $ amount ; return $ this ; }
Set the amount of the charge as minor units.
Set the amount of the charge as minor units .