Trait for Customer class required Getters/Setters

CustomerAttributesTrait.php

<?php

namespace App\Model\CustomerManagementFramework;

trait CustomerAttributesTrait
{
    protected ?bool $active;
    protected ?string $gender;
    protected ?string $firstname;
    protected ?string $lastname;
    protected ?string $email;
    protected ?string $street;
    protected ?string $zip;
    protected ?string $city;
    protected ?string $countryCode;
    protected ?string $phone;

    /**
     * @return bool|null
     */
    public function getActive(): ?bool
    {
        return $this->active;
    }

    /**
     * @param bool|null $active
     */
    public function setActive(?bool $active): void
    {
        $this->active = $active;
    }

    /**
     * @return string|null
     */
    public function getGender(): ?string
    {
        return $this->gender;
    }

    /**
     * @param string|null $gender
     */
    public function setGender(?string $gender): void
    {
        $this->gender = $gender;
    }

    /**
     * @return string|null
     */
    public function getFirstname(): ?string
    {
        return $this->firstname;
    }

    /**
     * @param string|null $firstname
     */
    public function setFirstname(?string $firstname): void
    {
        $this->firstname = $firstname;
    }

    /**
     * @return string|null
     */
    public function getLastname(): ?string
    {
        return $this->lastname;
    }

    /**
     * @param string|null $lastname
     */
    public function setLastname(?string $lastname): void
    {
        $this->lastname = $lastname;
    }

    /**
     * @return string|null
     */
    public function getEmail(): ?string
    {
        return $this->email;
    }

    /**
     * @param string|null $email
     */
    public function setEmail(?string $email): void
    {
        $this->email = $email;
    }

    /**
     * @return string|null
     */
    public function getStreet(): ?string
    {
        return $this->street;
    }

    /**
     * @param string|null $street
     */
    public function setStreet(?string $street): void
    {
        $this->street = $street;
    }

    /**
     * @return string|null
     */
    public function getZip(): ?string
    {
        return $this->zip;
    }

    /**
     * @param string|null $zip
     */
    public function setZip(?string $zip): void
    {
        $this->zip = $zip;
    }

    /**
     * @return string|null
     */
    public function getCity(): ?string
    {
        return $this->city;
    }

    /**
     * @param string|null $city
     */
    public function setCity(?string $city): void
    {
        $this->city = $city;
    }

    /**
     * @return string|null
     */
    public function getCountryCode(): ?string
    {
        return $this->countryCode;
    }

    /**
     * @param string|null $countryCode
     */
    public function setCountryCode(?string $countryCode): void
    {
        $this->countryCode = $countryCode;
    }

    /**
     * @return string|null
     */
    public function getPhone(): ?string
    {
        return $this->phone;
    }

    /**
     * @param string|null $phone
     */
    public function setPhone(?string $phone): void
    {
        $this->phone = $phone;
    }
}