diff --git a/lib/PushEvent.php b/lib/PushEvent.php
index 043a86e..b7d6d9e 100644
--- a/lib/PushEvent.php
+++ b/lib/PushEvent.php
@@ -58,9 +58,8 @@ class PushEvent implements \JsonSerializable {
 
   /**
    * Creates a new event.
-   * @param array $config Name-value pairs that will be used to initialize the object properties.
    */
-  function __construct(array $config = []) {
+  function __construct() {
     $this->commits = new \ArrayObject;
   }
 
@@ -70,17 +69,16 @@ class PushEvent implements \JsonSerializable {
    * @return static The instance corresponding to the specified JSON map.
    */
   static function fromJson(object $map): self {
-    return new static([
-      'after' => isset($map->after) && is_string($map->after) ? $map->after : '',
-      'before' => isset($map->before) && is_string($map->before) ? $map->before : '',
-      'compareUrl' => isset($map->compare_url) && is_string($map->compare_url) ? new Uri($map->compare_url) : null,
-      'commits' => isset($map->commits) && is_array($map->commits) ? array_map([PayloadCommit::class, 'fromJson'], $map->commits) : [],
-      'pusher' => isset($map->pusher) && is_object($map->pusher) ? User::fromJson($map->pusher) : null,
-      'ref' => isset($map->ref) && is_string($map->ref) ? $map->ref : '',
-      'repository' => isset($map->repository) && is_object($map->repository) ? Repository::fromJson($map->repository) : null,
-      'secret' => isset($map->secret) && is_string($map->secret) ? $map->secret : '',
-      'sender' => isset($map->sender) && is_object($map->sender) ? User::fromJson($map->sender) : null
-    ]);
+    return (new static)
+      ->setAfter(isset($map->after) && is_string($map->after) ? $map->after : '')
+      ->setBefore(isset($map->before) && is_string($map->before) ? $map->before : '')
+      ->setCompareUrl(isset($map->compare_url) && is_string($map->compare_url) ? new Uri($map->compare_url) : null)
+      ->setCommits(isset($map->commits) && is_array($map->commits) ? array_map([PayloadCommit::class, 'fromJson'], $map->commits) : [])
+      // TODO: 'pusher' => isset($map->pusher) && is_object($map->pusher) ? User::fromJson($map->pusher) : null)
+      ->setRef(isset($map->ref) && is_string($map->ref) ? $map->ref : '')
+      // TODO: 'repository' => isset($map->repository) && is_object($map->repository) ? Repository::fromJson($map->repository) : null)
+      ->setSecret(isset($map->secret) && is_string($map->secret) ? $map->secret : '');
+      // TODO: 'sender' => isset($map->sender) && is_object($map->sender) ? User::fromJson($map->sender) : null):
   }
 
   /**
@@ -141,10 +139,10 @@ class PushEvent implements \JsonSerializable {
       'before' => $this->getBefore(),
       'compare_url' => ($url = $this->getCompareUrl()) ? (string) $url : null,
       'commits' => array_map(function(PayloadCommit $commit) { return $commit->jsonSerialize(); }, $this->getCommits()->getArrayCopy()),
-      'pusher',
+      'pusher' => 'TODO',
       'ref' => $this->getRef(),
-      'repository',
-      'sender'
+      'repository' => 'TODO',
+      'sender' => 'TODO'
     ];
   }
 
diff --git a/lib/models/PayloadCommitVerification.php b/lib/models/PayloadCommitVerification.php
index dafc079..8c291aa 100644
--- a/lib/models/PayloadCommitVerification.php
+++ b/lib/models/PayloadCommitVerification.php
@@ -10,7 +10,7 @@ class PayloadCommitVerification implements \JsonSerializable {
   /**
    * @var bool Value indicating whether the verification has succeeded.
    */
-  private $isVerified = false;
+  private $isVerified;
 
   /**
    * @var string A custom message sent with the verification request.
@@ -29,9 +29,10 @@ class PayloadCommitVerification implements \JsonSerializable {
 
   /**
    * Creates a new verification of a payload commit.
+   * @param bool $isVerified Value indicating whether the verification has succeeded.
    */
   function __construct(bool $isVerified = false) {
-    // TODO $this->setVerified($isVerified);
+    $this->setVerified($isVerified);
   }
 
   /**
@@ -40,12 +41,10 @@ class PayloadCommitVerification implements \JsonSerializable {
    * @return static The instance corresponding to the specified JSON map.
    */
   static function fromJson(object $map): self {
-    return new static([
-      'isVerified' => isset($map->verified) && is_bool($map->verified) ? $map->verified : false,
-      'payload' => isset($map->payload) && is_string($map->payload) ? $map->payload : '',
-      'reason' => isset($map->reason) && is_string($map->reason) ? $map->reason : '',
-      'signature' => isset($map->signature) && is_string($map->signature) ? $map->signature : ''
-    ]);
+    return (new static(isset($map->verified) && is_bool($map->verified) ? $map->verified : false))
+      ->setPayload(isset($map->payload) && is_string($map->payload) ? $map->payload : '')
+      ->setReason(isset($map->reason) && is_string($map->reason) ? $map->reason : '')
+      ->setSignature(isset($map->signature) && is_string($map->signature) ? $map->signature : '');
   }
 
   /**
@@ -73,8 +72,8 @@ class PayloadCommitVerification implements \JsonSerializable {
   }
 
   /**
-   * TODO
-   * @return bool
+   * Gets a value indicating whether the verification has succeeded.
+   * @return bool `true` if the verification has succeeded, otherwise `false`.
    */
   function isVerified(): bool {
     return $this->isVerified;
@@ -92,4 +91,44 @@ class PayloadCommitVerification implements \JsonSerializable {
       'verified' => $this->isVerified()
     ];
   }
+
+  /**
+   * Sets the custom message sent with the verification request.
+   * @param string $value A new custom message.
+   * @return $this This instance.
+   */
+  function setPayload(string $value): self {
+    $this->payload = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the message providing details about the verification.
+   * @param string $value A new message providing details about the verification.
+   * @return $this This instance.
+   */
+  function setReason(string $value): self {
+    $this->reason = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the signing key used for the verification.
+   * @param string $value The new signing key.
+   * @return $this This instance.
+   */
+  function setSignature(string $value): self {
+    $this->signature = $value;
+    return $this;
+  }
+
+  /**
+   * Sets a value indicating whether the verification has succeeded.
+   * @param bool $value `true` if the verification has succeeded, otherwise `false`.
+   * @return $this This instance.
+   */
+  function setVerified(bool $value): self {
+    $this->isVerified = $value;
+    return $this;
+  }
 }
diff --git a/lib/models/PayloadUser.php b/lib/models/PayloadUser.php
index 87ad25e..27f64ac 100644
--- a/lib/models/PayloadUser.php
+++ b/lib/models/PayloadUser.php
@@ -20,7 +20,15 @@ class PayloadUser implements \JsonSerializable {
   /**
    * @var string The name of the Gitea account.
    */
-  private $username = '';
+  private $username;
+
+  /**
+   * Creates a new payload user.
+   * @param string $username The name of the Gitea account.
+   */
+  function __construct(string $username) {
+    $this->username = $username;
+  }
 
   /**
    * Creates a new user from the specified JSON map.
@@ -28,11 +36,33 @@ class PayloadUser implements \JsonSerializable {
    * @return static The instance corresponding to the specified JSON map.
    */
   static function fromJson(object $map): self {
-    return new static([
-      'email' => isset($map->email) && is_string($map->email) ? mb_strtolower($map->email) : '',
-      'name' => isset($map->name) && is_string($map->name) ? $map->name : '',
-      'username' => isset($map->username) && is_string($map->username) ? $map->username : ''
-    ]);
+    return (new static(isset($map->username) && is_string($map->username) ? $map->username : ''))
+      ->setEmail(isset($map->email) && is_string($map->email) ? mb_strtolower($map->email) : '')
+      ->setName(isset($map->name) && is_string($map->name) ? $map->name : '');
+  }
+
+  /**
+   * Gets the mail address.
+   * @return string The mail address.
+   */
+  function getEmail(): string {
+    return $this->email;
+  }
+
+  /**
+   * Gets the full name.
+   * @return string The full name.
+   */
+  function getName(): string {
+    return $this->name;
+  }
+
+  /**
+   * Gets the name of the Gitea account.
+   * @return string The name of the Gitea account.
+   */
+  function getUsername(): string {
+    return $this->username;
   }
 
   /**
@@ -41,14 +71,29 @@ class PayloadUser implements \JsonSerializable {
    */
   function jsonSerialize(): \stdClass {
     return (object) [
-      'after' => $this->getAfter(),
-      'before' => $this->getBefore(),
-      'compare_url' => ($url = $this->getCompareUrl()) ? (string) $url : null,
-      'commits' => array_map(function(PayloadCommit $commit) { return $commit->jsonSerialize(); }, $this->getCommits()->getArrayCopy()),
-      'pusher',
-      'ref' => $this->getRef(),
-      'repository',
-      'sender'
+      'email' => $this->getEmail(),
+      'name' => $this->getName(),
+      'username' => $this->getUsername()
     ];
   }
+
+  /**
+   * Sets the mail address.
+   * @param string $value The new mail address.
+   * @return $this This instance.
+   */
+  function setEmail(string $value): self {
+    $this->email = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the full name.
+   * @param string $value The new full name.
+   * @return $this This instance.
+   */
+  function setName(string $value): self {
+    $this->name = $value;
+    return $this;
+  }
 }
diff --git a/lib/models/Repository.php b/lib/models/Repository.php
index d50bc2f..684bdad 100644
--- a/lib/models/Repository.php
+++ b/lib/models/Repository.php
@@ -10,6 +10,16 @@ use Psr\Http\Message\{UriInterface};
  */
 class Repository implements \JsonSerializable {
 
+  /**
+   * @var UriInterface|null The HTTP-based URL for cloning this repository.
+   */
+  private $cloneUrl;
+
+  /**
+   * @var \DateTime|null The date the repository was created.
+   */
+  private $createdAt;
+
   /**
    * @var string The name of the default branch.
    */
@@ -28,17 +38,22 @@ class Repository implements \JsonSerializable {
   /**
    * @var string The full name.
    */
-  private $fullName = '';
+  private $fullName;
+
+  /**
+   * @var UriInterface|null The Gitea URL of this repository.
+   */
+  private $htmlUrl;
 
   /**
    * @var int The repository identifier.
    */
-  private $id = -1;
+  private $id;
 
   /**
    * @var bool Value indicating whether this repository is empty.
    */
-  private $isEmpty = false;
+  private $isEmpty = true;
 
   /**
    * @var bool Value indicating whether this repository is a fork.
@@ -85,77 +100,69 @@ class Repository implements \JsonSerializable {
    */
   private $size = 0;
 
-  /**
-   * @var int The number of stars of this repository.
-   */
-  private $starsCount = 0;
-
-  /**
-   * @var int The number of watchers of this repository.
-   */
-  private $watchersCount = 0;
-
-  /**
-   * @var UriInterface|null The HTTP-based URL for cloning this repository.
-   */
-  private $cloneUrl;
-
-  /**
-   * @var \DateTime|null The date the repository was created.
-   */
-  private $createdAt;
-
-  /**
-   * @var UriInterface|null The Gitea URL of this repository.
-   */
-  private $htmlUrl;
-
   /**
    * @var UriInterface|null The SSH-based URL for cloning this repository.
    */
   private $sshUrl;
 
+  /**
+   * @var int The number of stars of this repository.
+   */
+  private $starsCount = 0;
+
   /**
    * @var \DateTime|null The date the repository was updated.
    */
   private $updatedAt;
 
+  /**
+   * @var int The number of watchers of this repository.
+   */
+  private $watchersCount = 0;
+
   /**
    * @var UriInterface|null The URL of the repository website.
    */
   private $website;
 
+  /**
+   * Creates a new repository.
+   * @param int $id The repository identifier.
+   * @param string $fullName The full name of the repository.
+   */
+  function __construct(int $id, string $fullName) {
+    $this->id = $id;
+    $this->setFullName($fullName);
+  }
+
   /**
    * Creates a new repository from the specified JSON map.
    * @param object $map A JSON map representing a repository.
    * @return static The instance corresponding to the specified JSON map.
    */
   static function fromJson(object $map): self {
-    return new static([
-      'cloneUrl' => isset($map->clone_url) && is_string($map->clone_url) ? new Uri($map->clone_url) : null,
-      'createdAt' => isset($map->created_at) && is_string($map->created_at) ? new \DateTime($map->created_at) : null,
-      'defaultBranch' => isset($map->default_branch) && is_string($map->default_branch) ? $map->default_branch : '',
-      'description' => isset($map->description) && is_string($map->description) ? $map->description : '',
-      'forksCount' => isset($map->forks_count) && is_int($map->forks_count) ? $map->forks_count : 0,
-      'fullName' => isset($map->full_name) && is_string($map->full_name) ? $map->full_name : '',
-      'htmlUrl' => isset($map->html_url) && is_string($map->html_url) ? new Uri($map->html_url) : null,
-      'id' => isset($map->id) && is_int($map->id) ? $map->id : -1,
-      'isEmpty' => isset($map->empty) && is_bool($map->empty) ? $map->empty : false,
-      'isFork' => isset($map->fork) && is_bool($map->fork) ? $map->fork : false,
-      'isMirror' => isset($map->mirror) && is_bool($map->mirror) ? $map->mirror : false,
-      'isPrivate' => isset($map->private) && is_bool($map->private) ? $map->private : false,
-      'name' => isset($map->name) && is_string($map->name) ? $map->name : '',
-      'openIssuesCount' => isset($map->open_issues_count) && is_int($map->open_issues_count) ? $map->open_issues_count : 0,
-      'owner' => isset($map->owner) && is_object($map->owner) ? User::fromJson($map->owner) : null,
-      'parent' => isset($map->parent) && is_object($map->parent) ? Repository::fromJson($map->parent) : null,
-      'permissions' => isset($map->permissions) && is_object($map->permissions) ? Permission::fromJson($map->permissions) : null,
-      'size' => isset($map->size) && is_int($map->size) ? $map->size : 0,
-      'sshUrl' => isset($map->ssh_url) && is_string($map->ssh_url) ? new Uri($map->ssh_url) : null,
-      'starsCount' => isset($map->stars_count) && is_int($map->stars_count) ? $map->stars_count : 0,
-      'updatedAt' => isset($map->updated_at) && is_string($map->updated_at) ? new \DateTime($map->updated_at) : null,
-      'watchersCount' => isset($map->watchers_count) && is_int($map->watchers_count) ? $map->watchers_count : 0,
-      'website' => isset($map->website) && is_string($map->website) ? new Uri($map->website) : null,
-    ]);
+    return (new static(isset($map->id) && is_int($map->id) ? $map->id : -1, isset($map->full_name) && is_string($map->full_name) ? $map->full_name : ''))
+      ->setCloneUrl(isset($map->clone_url) && is_string($map->clone_url) ? new Uri($map->clone_url) : null)
+      ->setCreatedAt(isset($map->created_at) && is_string($map->created_at) ? new \DateTime($map->created_at) : null)
+      ->setDefaultBranch(isset($map->default_branch) && is_string($map->default_branch) ? $map->default_branch : '')
+      ->setDescription(isset($map->description) && is_string($map->description) ? $map->description : '')
+      ->setEmpty(isset($map->empty) && is_bool($map->empty) ? $map->empty : true)
+      ->setFork(isset($map->fork) && is_bool($map->fork) ? $map->fork : false)
+      ->setForksCount(isset($map->forks_count) && is_int($map->forks_count) ? $map->forks_count : 0)
+      ->setHtmlUrl(isset($map->html_url) && is_string($map->html_url) ? new Uri($map->html_url) : null)
+      ->setMirror(isset($map->mirror) && is_bool($map->mirror) ? $map->mirror : false)
+      ->setName(isset($map->name) && is_string($map->name) ? $map->name : '')
+      ->setOpenIssuesCount(isset($map->open_issues_count) && is_int($map->open_issues_count) ? $map->open_issues_count : 0)
+      ->setOwner(isset($map->owner) && is_object($map->owner) ? User::fromJson($map->owner) : null)
+      ->setParent(isset($map->parent) && is_object($map->parent) ? Repository::fromJson($map->parent) : null)
+      ->setPermissions(isset($map->permissions) && is_object($map->permissions) ? Permission::fromJson($map->permissions) : null)
+      ->setPrivate(isset($map->private) && is_bool($map->private) ? $map->private : false)
+      ->setSize(isset($map->size) && is_int($map->size) ? $map->size : 0)
+      ->setSshUrl(isset($map->ssh_url) && is_string($map->ssh_url) ? new Uri($map->ssh_url) : null)
+      ->setStarsCount(isset($map->stars_count) && is_int($map->stars_count) ? $map->stars_count : 0)
+      ->setUpdatedAt(isset($map->updated_at) && is_string($map->updated_at) ? new \DateTime($map->updated_at) : null)
+      ->setWatchersCount(isset($map->watchers_count) && is_int($map->watchers_count) ? $map->watchers_count : 0)
+      ->setWebsite(isset($map->website) && is_string($map->website) ? new Uri($map->website) : null);
   }
 
   /**
@@ -174,6 +181,38 @@ class Repository implements \JsonSerializable {
     return $this->createdAt;
   }
 
+  /**
+   * Gets the name of the default branch.
+   * @return string The name of the default branch.
+   */
+  function getDefaultBranch(): string {
+    return $this->defaultBranch;
+  }
+
+  /**
+   * Gets the repository description.
+   * @return string The repository description.
+   */
+  function getDescription(): string {
+    return $this->description;
+  }
+
+  /**
+   * Gets the number of forks of this repository.
+   * @return int The number of forks of this repository.
+   */
+  function getForksCount(): int {
+    return $this->forksCount;
+  }
+
+  /**
+   * Gets the full name.
+   * @return string The full name.
+   */
+  function getFullName(): string {
+    return $this->fullName;
+  }
+
   /**
    * Gets the Gitea URL of this repository.
    * @return UriInterface|null The Gitea URL of this repository.
@@ -182,6 +221,63 @@ class Repository implements \JsonSerializable {
     return $this->htmlUrl;
   }
 
+  /**
+   * Gets the repository identifier.
+   * @return int The repository identifier.
+   */
+  function getId(): int {
+    return $this->id;
+  }
+
+  /**
+   * Gets the repository name.
+   * @return string The repository name.
+   */
+  function getName(): string {
+    if (mb_strlen($this->name)) return $this->name;
+    return mb_strlen($fullName = $this->getFullName()) ? explode('/', $fullName, 2)[0] : '';
+  }
+
+  /**
+   * Gets the number of open issues of this repository.
+   * @return int The number of open issues of this repository.
+   */
+  function getOpenIssuesCount(): int {
+    return $this->openIssuesCount;
+  }
+
+  /**
+   * Gets the repository owner.
+   * @return User|null The repository owner.
+   */
+  function getOwner(): ?User {
+    return $this->owner;
+  }
+
+  /**
+   * Gets the parent repository, if this repository is a fork or a mirror.
+   * @return User|null The parent repository, if this repository is a fork or a mirror.
+   */
+  function getParent(): ?Repository {
+    return $this->parent;
+  }
+
+  /**
+   * Gets the repository permissions.
+   * @return Permission|null The repository permissions.
+   */
+  function getPermissions(): ?Permission {
+    return $this->permissions;
+  }
+
+  /**
+   * Gets the repository size, in kilobytes.
+   * @return int The repository size, in kilobytes.
+   */
+  function getSize(): int {
+    return $this->size;
+  }
+
   /**
    * Gets the SSH-based URL for cloning this repository.
    * @return UriInterface|null The SSH-based URL for cloning this repository.
@@ -190,6 +286,14 @@ class Repository implements \JsonSerializable {
     return $this->sshUrl;
   }
 
+  /**
+   * Gets the number of stars of this repository.
+   * @return int The number of stars of this repository.
+   */
+  function getStarsCount(): int {
+    return $this->starsCount;
+  }
+
   /**
    * Gets the date the repository was updated.
    * @return \DateTime|null The date the repository was updated.
@@ -198,6 +302,14 @@ class Repository implements \JsonSerializable {
     return $this->updatedAt;
   }
 
+  /**
+   * Gets the number of watchers of this repository.
+   * @return int The number of watchers of this repository.
+   */
+  function getWatchersCount(): int {
+    return $this->watchersCount;
+  }
+
   /**
    * Gets the URL of the repository website.
    * @return UriInterface|null The URL of the repository website.
@@ -206,6 +318,38 @@ class Repository implements \JsonSerializable {
     return $this->website;
   }
 
+  /**
+   * Gets a value indicating whether this repository is empty.
+   * @return bool `true` if this repository is empty, otherwise `false`.
+   */
+  function isEmpty(): bool {
+    return $this->isEmpty;
+  }
+
+  /**
+   * Gets a value indicating whether this repository is a fork.
+   * @return bool `true` if this repository is a fork, otherwise `false`.
+   */
+  function isFork(): bool {
+    return $this->isFork;
+  }
+
+  /**
+   * Gets a value indicating whether this repository is a mirror.
+   * @return bool `true` if this repository is a mirror, otherwise `false`.
+   */
+  function isMirror(): bool {
+    return $this->isMirror;
+  }
+
+  /**
+   * Gets a value indicating whether this repository is private.
+   * @return bool `true` if this repository is private, otherwise `false`.
+   */
+  function isPrivate(): bool {
+    return $this->isPrivate;
+  }
+
   /**
    * Converts this object to a map in JSON format.
    * @return \stdClass The map in JSON format corresponding to this object.
@@ -258,6 +402,66 @@ class Repository implements \JsonSerializable {
     return $this;
   }
 
+  /**
+   * Sets the name of the default branch.
+   * @param string $value The new default branch.
+   * @return $this This instance.
+   */
+  function setDefaultBranch(string $value): self {
+    $this->defaultBranch = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the repository description.
+   * @param string $value The new repository description.
+   * @return $this This instance.
+   */
+  function setDescription(string $value): self {
+    $this->description = $value;
+    return $this;
+  }
+
+  /**
+   * Sets a value indicating whether this repository is empty.
+   * @param bool $value `true` if this repository is empty, otherwise `false`.
+   * @return $this This instance.
+   */
+  function setEmpty(bool $value): self {
+    $this->isEmpty = $value;
+    return $this;
+  }
+
+  /**
+   * Sets a value indicating whether this repository is a fork.
+   * @param bool $value `true` if this repository is a fork, otherwise `false`.
+   * @return $this This instance.
+   */
+  function setFork(bool $value): self {
+    $this->isFork = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the number of forks of this repository.
+   * @param int $value The new number of forks.
+   * @return $this This instance.
+   */
+  function setForksCount(int $value): self {
+    $this->forksCount = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the full name.
+   * @param string $value The new full name.
+   * @return $this This instance.
+   */
+  function setFullName(string $value): self {
+    $this->fullName = $value;
+    return $this;
+  }
+
   /**
    * Sets the Gitea URL of this repository.
    * @param UriInterface|string|null $value The new Gitea URL.
@@ -268,6 +472,86 @@ class Repository implements \JsonSerializable {
     return $this;
   }
 
+  /**
+   * Sets a value indicating whether this repository is a mirror.
+   * @param bool $value `true` if this repository is a mirror, otherwise `false`.
+   * @return $this This instance.
+   */
+  function setMirror(bool $value): self {
+    $this->isMirror = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the repository name.
+   * @param string $value The new repository name.
+   * @return $this This instance.
+   */
+  function setName(string $value): self {
+    $this->name = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the number of open issues of this repository.
+   * @param int $value The new number of open issues.
+   * @return $this This instance.
+   */
+  function setOpenIssuesCount(int $value): self {
+    $this->openIssuesCount = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the repository owner.
+   * @param User|null $value The new owner.
+   * @return $this This instance.
+   */
+  function setOwner(?User $value): self {
+    $this->owner = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the parent repository, if this repository is a fork or a mirror.
+   * @param Repository|null $value The new parent repository.
+   * @return $this This instance.
+   */
+  function setParent(?Repository $value): self {
+    $this->parent = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the repository permissions.
+   * @param Permission|null $value The new permissions.
+   * @return $this This instance.
+   */
+  function setPermissions(?Permission $value): self {
+    $this->permissions = $value;
+    return $this;
+  }
+
+  /**
+   * Sets a value indicating whether this repository is private.
+   * @param bool $value `true` if this repository is private, otherwise `false`.
+   * @return $this This instance.
+   */
+  function setPrivate(bool $value): self {
+    $this->isPrivate = $value;
+    return $this;
+  }
+
+  /**
+   * Sets the repository size, in kilobytes.
+   * @param int $value The new repository size, in kilobytes.
+   * @return $this This instance.
+   */
+  function setSize(int $value): self {
+    $this->size = $value;
+    return $this;
+  }
+
   /**
    * Sets the SSH-based URL for cloning this repository.
    * @param UriInterface|string|null $value The new URL for cloning this repository.
@@ -278,6 +562,16 @@ class Repository implements \JsonSerializable {
     return $this;
   }
 
+  /**
+   * Sets the number of stars of this repository.
+   * @param int $value The new number of stars.
+   * @return $this This instance.
+   */
+  function setStarsCount(int $value): self {
+    $this->starsCount = $value;
+    return $this;
+  }
+
   /**
    * Sets the date the repository was updated.
    * @param \DateTime|string|null $value The new date of update.
@@ -288,6 +582,16 @@ class Repository implements \JsonSerializable {
     return $this;
   }
 
+  /**
+   * Sets the number of watchers of this repository.
+   * @param int $value The new number of watchers.
+   * @return $this This instance.
+   */
+  function setWatchersCount(int $value): self {
+    $this->watchersCount = $value;
+    return $this;
+  }
+
   /**
    * Sets the URL of the repository website.
    * @param UriInterface|string|null $value The new repository website.
diff --git a/lib/models/Team.php b/lib/models/Team.php
index 09dfe29..de8b1e5 100644
--- a/lib/models/Team.php
+++ b/lib/models/Team.php
@@ -32,7 +32,7 @@ class Team implements \JsonSerializable {
    * @param int $id The team identifier.
    * @param string $name The team name.
    */
-  function __construct(int $id, string $name = '') {
+  function __construct(int $id, string $name) {
     $this->id = $id;
     $this->setName($name);
   }