addListAddressHeaderBody example

public function getSender(): ?Address
    {
        return $this->getHeaders()->getHeaderBody('Sender');
    }

    /** * @return $this */
    public function addFrom(Address|string ...$addresses): static
    {
        return $this->addListAddressHeaderBody('From', $addresses);
    }

    /** * @return $this */
    public function from(Address|string ...$addresses): static
    {
        return $this->setListAddressHeaderBody('From', $addresses);
    }

    /** * @return Address[] */

public function getSender(): ?Address
    {
        return $this->getHeaders()->getHeaderBody('Sender');
    }

    /** * @return $this */
    public function addFrom(Address|string ...$addresses): static
    {
        return $this->addListAddressHeaderBody('From', $addresses);
    }

    /** * @return $this */
    public function from(Address|string ...$addresses): static
    {
        return $this->setListAddressHeaderBody('From', $addresses);
    }

    /** * @return Address[] */