Product.php

<?php

class Product
{
    private $name;
    private $amount;
    private $type;

    public function __construct(string $name, float $amount, string $type)
    {
        $this->name = $name;
        $this->amount = $amount;
        $this->type = $type;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function setName(string $name): void
    {
        $this->name = $name;
    }

    public function getAmount(): float
    {
        return $this->amount;
    }

    public function setAmount(float $amount): void
    {
        $this->amount = $amount;
    }

    public function getType(): string
    {
        return $this->type;
    }

    public function setType(string $type): void
    {
        $this->type = $type;
    }

}