refactor: remove all empty declarations + add missing type declarations

update composer dependencies

app/Config/ActivityPub.php

@@ -10,32 +10,21 @@ class ActivityPub extends ActivityPubBase
      * --------------------------------------------------------------------
      * ActivityPub Objects
      * --------------------------------------------------------------------
-     * @var string
      */
-    public $actorObject = PodcastActor::class;
-    /**
-     * @var string
-     */
-    public $noteObject = NoteObject::class;
+    public string $actorObject = PodcastActor::class;
+
+    public string $noteObject = NoteObject::class;
 
     /**
      * --------------------------------------------------------------------
      * Default avatar and cover images
      * --------------------------------------------------------------------
-     * @var string
      */
-    public $defaultAvatarImagePath = 'assets/images/castopod-avatar-default.jpg';
-    /**
-     * @var string
-     */
-    public $defaultAvatarImageMimetype = 'image/jpeg';
+    public string $defaultAvatarImagePath = 'assets/images/castopod-avatar-default.jpg';
 
-    /**
-     * @var string
-     */
-    public $defaultCoverImagePath = 'assets/images/castopod-cover-default.jpg';
-    /**
-     * @var string
-     */
-    public $defaultCoverImageMimetype = 'image/jpeg';
+    public string $defaultAvatarImageMimetype = 'image/jpeg';
+
+    public string $defaultCoverImagePath = 'assets/images/castopod-cover-default.jpg';
+
+    public string $defaultCoverImageMimetype = 'image/jpeg';
 }

app/Config/Analytics.php

@@ -10,9 +10,8 @@ class Analytics extends AnalyticsBase
      * --------------------------------------------------------------------
      * Route filters options
      * --------------------------------------------------------------------
-     * @var array<string, string>
      */
-    public $routeFilters = [
+    public array $routeFilters = [
         'analytics-full-data' => 'permission:podcasts-view,podcast-view',
         'analytics-data' => 'permission:podcasts-view,podcast-view',
         'analytics-filtered-data' => 'permission:podcasts-view,podcast-view',

app/Config/App.php

@@ -22,9 +22,8 @@ class App extends BaseConfig
      * explicitly and never rely on auto-guessing, especially in production
      * environments.
      *
-     * @var string
      */
-    public $baseURL = 'http://localhost:8080/';
+    public string $baseURL = 'http://localhost:8080/';
 
     /**
      * --------------------------------------------------------------------------
@@ -36,9 +35,8 @@ class App extends BaseConfig
      *
      *    http://cdn.example.com/
      *
-     * @var string
      */
-    public $mediaBaseURL = 'http://127.0.0.2:8080/';
+    public string $mediaBaseURL = 'http://127.0.0.2:8080/';
 
     /**
      * --------------------------------------------------------------------------
@@ -49,9 +47,8 @@ class App extends BaseConfig
      * something else. If you are using mod_rewrite to remove the page set this
      * variable so that it is blank.
      *
-     * @var string
      */
-    public $indexPage = '';
+    public string $indexPage = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -68,9 +65,8 @@ class App extends BaseConfig
      *
      * WARNING: If you set this to 'PATH_INFO', URIs will always be URL-decoded!
      *
-     * @var string
      */
-    public $uriProtocol = 'REQUEST_URI';
+    public string $uriProtocol = 'REQUEST_URI';
 
     /**
      * --------------------------------------------------------------------------
@@ -82,9 +78,8 @@ class App extends BaseConfig
      * strings (like currency markers, numbers, etc), that your program
      * should run under for this request.
      *
-     * @var string
      */
-    public $defaultLocale = 'en';
+    public string $defaultLocale = 'en';
 
     /**
      * --------------------------------------------------------------------------
@@ -95,10 +90,8 @@ class App extends BaseConfig
      * language to use based on the value of the Accept-Language header.
      *
      * If false, no automatic detection will be performed.
-     *
-     * @var boolean
      */
-    public $negotiateLocale = true;
+    public bool $negotiateLocale = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -111,7 +104,7 @@ class App extends BaseConfig
      *
      * @var string[]
      */
-    public $supportedLocales = ['en', 'fr'];
+    public array $supportedLocales = ['en', 'fr'];
 
     /**
      * --------------------------------------------------------------------------
@@ -121,9 +114,8 @@ class App extends BaseConfig
      * The default timezone that will be used in your application to display
      * dates with the date helper, and can be retrieved through app_timezone()
      *
-     * @var string
      */
-    public $appTimezone = 'UTC';
+    public string $appTimezone = 'UTC';
 
     /**
      * --------------------------------------------------------------------------
@@ -135,9 +127,8 @@ class App extends BaseConfig
      *
      * @see http://php.net/htmlspecialchars for a list of supported charsets.
      *
-     * @var string
      */
-    public $charset = 'UTF-8';
+    public string $charset = 'UTF-8';
 
     /**
      * --------------------------------------------------------------------------
@@ -149,9 +140,8 @@ class App extends BaseConfig
      * secure, the user will be redirected to a secure version of the page
      * and the HTTP Strict Transport Security header will be set.
      *
-     * @var boolean
      */
-    public $forceGlobalSecureRequests = true;
+    public bool $forceGlobalSecureRequests = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -164,9 +154,8 @@ class App extends BaseConfig
      * - `CodeIgniter\Session\Handlers\MemcachedHandler`
      * - `CodeIgniter\Session\Handlers\RedisHandler`
      *
-     * @var string
      */
-    public $sessionDriver = FileHandler::class;
+    public string $sessionDriver = FileHandler::class;
 
     /**
      * --------------------------------------------------------------------------
@@ -175,9 +164,8 @@ class App extends BaseConfig
      *
      * The session cookie name, must contain only [0-9a-z_-] characters
      *
-     * @var string
      */
-    public $sessionCookieName = 'ci_session';
+    public string $sessionCookieName = 'ci_session';
 
     /**
      * --------------------------------------------------------------------------
@@ -187,9 +175,8 @@ class App extends BaseConfig
      * The number of SECONDS you want the session to last.
      * Setting to 0 (zero) means expire when the browser is closed.
      *
-     * @var integer
      */
-    public $sessionExpiration = 7200;
+    public int $sessionExpiration = 7200;
 
     /**
      * --------------------------------------------------------------------------
@@ -206,9 +193,8 @@ class App extends BaseConfig
      *
      * IMPORTANT: You are REQUIRED to set a valid save path!
      *
-     * @var string
      */
-    public $sessionSavePath = WRITEPATH . 'session';
+    public string $sessionSavePath = WRITEPATH . 'session';
 
     /**
      * --------------------------------------------------------------------------
@@ -220,9 +206,8 @@ class App extends BaseConfig
      * WARNING: If you're using the database driver, don't forget to update
      *          your session table's PRIMARY KEY when changing this setting.
      *
-     * @var boolean
      */
-    public $sessionMatchIP = false;
+    public bool $sessionMatchIP = false;
 
     /**
      * --------------------------------------------------------------------------
@@ -231,9 +216,8 @@ class App extends BaseConfig
      *
      * How many seconds between CI regenerating the session ID.
      *
-     * @var integer
      */
-    public $sessionTimeToUpdate = 300;
+    public int $sessionTimeToUpdate = 300;
 
     /**
      * --------------------------------------------------------------------------
@@ -244,9 +228,8 @@ class App extends BaseConfig
      * when auto-regenerating the session ID. When set to FALSE, the data
      * will be later deleted by the garbage collector.
      *
-     * @var boolean
      */
-    public $sessionRegenerateDestroy = false;
+    public bool $sessionRegenerateDestroy = false;
 
     /**
      * --------------------------------------------------------------------------
@@ -259,7 +242,7 @@ class App extends BaseConfig
      *
      * @deprecated use Config\Cookie::$prefix property instead.
      */
-    public $cookiePrefix = '';
+    public string $cookiePrefix = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -272,7 +255,7 @@ class App extends BaseConfig
      *
      * @deprecated use Config\Cookie::$domain property instead.
      */
-    public $cookieDomain = '';
+    public string $cookieDomain = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -285,7 +268,7 @@ class App extends BaseConfig
      *
      * @deprecated use Config\Cookie::$path property instead.
      */
-    public $cookiePath = '/';
+    public string $cookiePath = '/';
 
     /**
      * --------------------------------------------------------------------------
@@ -294,11 +277,11 @@ class App extends BaseConfig
      *
      * Cookie will only be set if a secure HTTPS connection exists.
      *
-     * @var boolean
+     * @var bool
      *
      * @deprecated use Config\Cookie::$secure property instead.
      */
-    public $cookieSecure = false;
+    public bool $cookieSecure = false;
 
     /**
      * --------------------------------------------------------------------------
@@ -311,7 +294,7 @@ class App extends BaseConfig
      *
      * @deprecated use Config\Cookie::$httponly property instead.
      */
-    public $cookieHTTPOnly = true;
+    public bool $cookieHTTPOnly = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -337,7 +320,7 @@ class App extends BaseConfig
      *
      * @deprecated use Config\Cookie::$samesite property instead.
      */
-    public $cookieSameSite = 'Lax';
+    public string $cookieSameSite = 'Lax';
 
     /**
      * --------------------------------------------------------------------------
@@ -357,7 +340,7 @@ class App extends BaseConfig
      *
      * @var string|string[]
      */
-    public $proxyIPs = '';
+    public string|array $proxyIPs = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -367,10 +350,8 @@ class App extends BaseConfig
      * The token name.
      *
      * @deprecated Use `Config\Security` $tokenName property instead of using this property.
-     *
-     * @var string
      */
-    public $CSRFTokenName = 'csrf_test_name';
+    public string $CSRFTokenName = 'csrf_test_name';
 
     /**
      * --------------------------------------------------------------------------
@@ -380,10 +361,8 @@ class App extends BaseConfig
      * The header name.
      *
      * @deprecated Use `Config\Security` $headerName property instead of using this property.
-     *
-     * @var string
      */
-    public $CSRFHeaderName = 'X-CSRF-TOKEN';
+    public string $CSRFHeaderName = 'X-CSRF-TOKEN';
 
     /**
      * --------------------------------------------------------------------------
@@ -393,10 +372,8 @@ class App extends BaseConfig
      * The cookie name.
      *
      * @deprecated Use `Config\Security` $cookieName property instead of using this property.
-     *
-     * @var string
      */
-    public $CSRFCookieName = 'csrf_cookie_name';
+    public string $CSRFCookieName = 'csrf_cookie_name';
 
     /**
      * --------------------------------------------------------------------------
@@ -406,10 +383,8 @@ class App extends BaseConfig
      * The number in seconds the token should expire.
      *
      * @deprecated Use `Config\Security` $expire property instead of using this property.
-     *
-     * @var integer
      */
-    public $CSRFExpire = 7200;
+    public int $CSRFExpire = 7200;
 
     /**
      * --------------------------------------------------------------------------
@@ -419,10 +394,8 @@ class App extends BaseConfig
      * Regenerate token on every submission?
      *
      * @deprecated Use `Config\Security` $regenerate property instead of using this property.
-     *
-     * @var boolean
      */
-    public $CSRFRegenerate = true;
+    public bool $CSRFRegenerate = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -432,10 +405,8 @@ class App extends BaseConfig
      * Redirect to previous page with error on failure?
      *
      * @deprecated Use `Config\Security` $redirect property instead of using this property.
-     *
-     * @var boolean
      */
-    public $CSRFRedirect = true;
+    public bool $CSRFRedirect = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -453,10 +424,8 @@ class App extends BaseConfig
      * @see https://portswigger.net/web-security/csrf/samesite-cookies
      *
      * @deprecated Use `Config\Security` $samesite property instead of using this property.
-     *
-     * @var string
      */
-    public $CSRFSameSite = 'Lax';
+    public string $CSRFSameSite = 'Lax';
 
     /**
      * --------------------------------------------------------------------------
@@ -473,48 +442,38 @@ class App extends BaseConfig
      *
      * @see http://www.html5rocks.com/en/tutorials/security/content-security-policy/
      * @see http://www.w3.org/TR/CSP/
-     *
-     * @var boolean
      */
-    public $CSPEnabled = false;
+    public bool $CSPEnabled = false;
 
     /**
      * --------------------------------------------------------------------------
      * Media root folder
      * --------------------------------------------------------------------------
      * Defines the root folder for media files storage
-     *
-     * @var string
      */
-    public $mediaRoot = 'media';
+    public string $mediaRoot = 'media';
 
     /**
      * --------------------------------------------------------------------------
      * Admin gateway
      * --------------------------------------------------------------------------
      * Defines a base route for all admin pages
-     *
-     * @var string
      */
-    public $adminGateway = 'cp-admin';
+    public string $adminGateway = 'cp-admin';
 
     /**
      * --------------------------------------------------------------------------
      * Auth gateway
      * --------------------------------------------------------------------------
      * Defines a base route for all authentication related pages
-     *
-     * @var string
      */
-    public $authGateway = 'cp-auth';
+    public string $authGateway = 'cp-auth';
 
     /**
      * --------------------------------------------------------------------------
      * Install gateway
      * --------------------------------------------------------------------------
      * Defines a base route for instance installation
-     *
-     * @var string
      */
-    public $installGateway = 'cp-install';
+    public string $installGateway = 'cp-install';
 }

app/Config/Cache.php

@@ -20,9 +20,8 @@ class Cache extends BaseConfig
      * The name of the preferred handler that should be used. If for some reason
      * it is not available, the $backupHandler will be used in its place.
      *
-     * @var string
      */
-    public $handler = 'file';
+    public string $handler = 'file';
 
     /**
      * --------------------------------------------------------------------------
@@ -33,9 +32,8 @@ class Cache extends BaseConfig
      * unreachable. Often, 'file' is used here since the filesystem is
      * always available, though that's not always practical for the app.
      *
-     * @var string
      */
-    public $backupHandler = 'dummy';
+    public string $backupHandler = 'dummy';
 
     /**
      * --------------------------------------------------------------------------
@@ -45,11 +43,9 @@ class Cache extends BaseConfig
      * The path to where cache files should be stored, if using a file-based
      * system.
      *
-     * @var string
-     *
      * @deprecated Use the driver-specific variant under $file
      */
-    public $storePath = WRITEPATH . 'cache/';
+    public string $storePath = WRITEPATH . 'cache/';
 
     /**
      * --------------------------------------------------------------------------
@@ -68,7 +64,7 @@ class Cache extends BaseConfig
      *
      * @var boolean|string[]
      */
-    public $cacheQueryString = false;
+    public bool|array $cacheQueryString = false;
 
     /**
      * --------------------------------------------------------------------------
@@ -78,9 +74,8 @@ class Cache extends BaseConfig
      * This string is added to all cache item names to help avoid collisions
      * if you run multiple applications with the same cache engine.
      *
-     * @var string
      */
-    public $prefix = '';
+    public string $prefix = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -91,7 +86,7 @@ class Cache extends BaseConfig
      *
      * @var array<string, string|int|null>
      */
-    public $file = [
+    public array $file = [
         'storePath' => WRITEPATH . 'cache/',
         'mode' => 0640,
     ];
@@ -107,7 +102,7 @@ class Cache extends BaseConfig
      *
      * @var array<string, string|int|boolean>
      */
-    public $memcached = [
+    public array $memcached = [
         'host' => '127.0.0.1',
         'port' => 11211,
         'weight' => 1,
@@ -123,7 +118,7 @@ class Cache extends BaseConfig
      *
      * @var array<string, string|int|null>
      */
-    public $redis = [
+    public array $redis = [
         'host' => '127.0.0.1',
         'password' => null,
         'port' => 6379,
@@ -141,7 +136,7 @@ class Cache extends BaseConfig
      *
      * @var array<string, string>
      */
-    public $validHandlers = [
+    public array $validHandlers = [
         'dummy' => DummyHandler::class,
         'file' => FileHandler::class,
         'memcached' => MemcachedHandler::class,

app/Config/ContentSecurityPolicy.php

@@ -22,9 +22,8 @@ class ContentSecurityPolicy extends BaseConfig
     /**
      * Default CSP report context
      *
-     * @var boolean
      */
-    public $reportOnly = false;
+    public bool $reportOnly = false;
 
     /**
      * Specifies a URL where a browser will send reports
@@ -32,16 +31,15 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var string|null
      */
-    public $reportURI;
+    public ?string $reportURI = null;
 
     /**
      * Instructs user agents to rewrite URL schemes, changing
      * HTTP to HTTPS. This directive is for websites with
      * large numbers of old URLs that need to be rewritten.
      *
-     * @var boolean
      */
-    public $upgradeInsecureRequests = false;
+    public bool $upgradeInsecureRequests = false;
 
     //-------------------------------------------------------------------------
     // Sources allowed
@@ -53,28 +51,28 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var string|string[]|null
      */
-    public $defaultSrc;
+    public string|array|null $defaultSrc;
 
     /**
      * Lists allowed scripts' URLs.
      *
      * @var string|string[]
      */
-    public $scriptSrc = 'self';
+    public string|array $scriptSrc = 'self';
 
     /**
      * Lists allowed stylesheets' URLs.
      *
      * @var string|string[]
      */
-    public $styleSrc = 'self';
+    public string|array $styleSrc = 'self';
 
     /**
      * Defines the origins from which images can be loaded.
      *
      * @var string|string[]
      */
-    public $imageSrc = 'self';
+    public string|array $imageSrc = 'self';
 
     /**
      * Restricts the URLs that can appear in a page's `<base>` element.
@@ -83,14 +81,14 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var string|string[]|null
      */
-    public $baseURI;
+    public string|array|null $baseURI;
 
     /**
      * Lists the URLs for workers and embedded frame contents
      *
      * @var string|string[]
      */
-    public $childSrc = 'self';
+    public string|array $childSrc = 'self';
 
     /**
      * Limits the origins that you can connect to (via XHR,
@@ -98,21 +96,21 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var string|string[]
      */
-    public $connectSrc = 'self';
+    public string|array $connectSrc = 'self';
 
     /**
      * Specifies the origins that can serve web fonts.
      *
      * @var string|string[]
      */
-    public $fontSrc;
+    public string|array $fontSrc;
 
     /**
      * Lists valid endpoints for submission from `<form>` tags.
      *
      * @var string|string[]
      */
-    public $formAction = 'self';
+    public string|array $formAction = 'self';
 
     /**
      * Specifies the sources that can embed the current page.
@@ -122,38 +120,38 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var string|string[]|null
      */
-    public $frameAncestors;
+    public string|array|null $frameAncestors;
 
     /**
      * Restricts the origins allowed to deliver video and audio.
      *
      * @var string|string[]|null
      */
-    public $mediaSrc;
+    public string|array|null $mediaSrc;
 
     /**
      * Allows control over Flash and other plugins.
      *
      * @var string|string[]
      */
-    public $objectSrc = 'self';
+    public string|array $objectSrc = 'self';
 
     /**
      * @var string|string[]|null
      */
-    public $manifestSrc;
+    public string|array|null $manifestSrc;
 
     /**
      * Limits the kinds of plugins a page may invoke.
      *
      * @var string|string[]|null
      */
-    public $pluginTypes;
+    public string|array|null $pluginTypes;
 
     /**
      * List of actions allowed.
      *
      * @var string|string[]|null
      */
-    public $sandbox;
+    public string|array|null $sandbox;
 }

app/Config/Cookie.php

@@ -14,9 +14,8 @@ class Cookie extends BaseConfig
      *
      * Set a cookie name prefix if you need to avoid collisions.
      *
-     * @var string
      */
-    public $prefix = '';
+    public string $prefix = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -27,9 +26,8 @@ class Cookie extends BaseConfig
      * cookie will not have the `Expires` attribute and will behave as a session
      * cookie.
      *
-     * @var DateTimeInterface|integer|string
      */
-    public $expires = 0;
+    public DateTimeInterface|int|string $expires = 0;
 
     /**
      * --------------------------------------------------------------------------
@@ -38,9 +36,8 @@ class Cookie extends BaseConfig
      *
      * Typically will be a forward slash.
      *
-     * @var string
      */
-    public $path = '/';
+    public string $path = '/';
 
     /**
      * --------------------------------------------------------------------------
@@ -49,9 +46,8 @@ class Cookie extends BaseConfig
      *
      * Set to `.your-domain.com` for site-wide cookies.
      *
-     * @var string
      */
-    public $domain = '';
+    public string $domain = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -60,9 +56,8 @@ class Cookie extends BaseConfig
      *
      * Cookie will only be set if a secure HTTPS connection exists.
      *
-     * @var boolean
      */
-    public $secure = false;
+    public bool $secure = false;
 
     /**
      * --------------------------------------------------------------------------
@@ -71,9 +66,8 @@ class Cookie extends BaseConfig
      *
      * Cookie will only be accessible via HTTP(S) (no JavaScript).
      *
-     * @var boolean
      */
-    public $httponly = true;
+    public bool $httponly = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -95,9 +89,8 @@ class Cookie extends BaseConfig
      * (empty string) means default SameSite attribute set by browsers (`Lax`)
      * will be set on cookies. If set to `None`, `$secure` must also be set.
      *
-     * @var string
      */
-    public $samesite = 'Lax';
+    public string $samesite = 'Lax';
 
     /**
      * --------------------------------------------------------------------------
@@ -110,10 +103,8 @@ class Cookie extends BaseConfig
      * If this is set to `true`, cookie names should be compliant of RFC 2616's
      * list of allowed characters.
      *
-     * @var boolean
-     *
      * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#attributes
      * @see https://tools.ietf.org/html/rfc2616#section-2.2
      */
-    public $raw = false;
+    public bool $raw = false;
 }

app/Config/Database.php

@@ -50,6 +50,8 @@ class Database extends Config
      * This database connection is used when
      * running PHPUnit database tests.
      *
+     * @noRector StringClassNameToClassConstantRector
+     *
      * @var array<string, string|bool|int|array>
      */
     public array $tests = [
@@ -58,7 +60,6 @@ class Database extends Config
         'username' => '',
         'password' => '',
         'database' => ':memory:',
-        /** @noRector StringClassNameToClassConstantRector */
         'DBDriver' => 'SQLite3',
         'DBPrefix' => 'db_', // Needed to ensure we're working correctly with prefixes live. DO NOT REMOVE FOR CI DEVS
         'pConnect' => false,

app/Config/DocTypes.php

@@ -9,7 +9,7 @@ class DocTypes
      *
      * @var array<string, string>
      */
-    public $list = [
+    public array $list = [
         'xhtml11' =>
             '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
         'xhtml1-strict' =>

app/Config/Email.php

@@ -6,165 +6,135 @@ use CodeIgniter\Config\BaseConfig;
 
 class Email extends BaseConfig
 {
-    /**
-     * @var string
-     */
-    public $fromEmail;
+    public string $fromEmail;
 
-    /**
-     * @var string
-     */
-    public $fromName;
+    public string $fromName;
 
-    /**
-     * @var string
-     */
-    public $recipients;
+    public string $recipients;
 
     /**
      * The "user agent"
      *
-     * @var string
      */
-    public $userAgent = 'CodeIgniter';
+    public string $userAgent = 'CodeIgniter';
 
     /**
      * The mail sending protocol: mail, sendmail, smtp
      *
-     * @var string
      */
-    public $protocol = 'mail';
+    public string $protocol = 'mail';
 
     /**
      * The server path to Sendmail.
      *
-     * @var string
      */
-    public $mailPath = '/usr/sbin/sendmail';
+    public string $mailPath = '/usr/sbin/sendmail';
 
     /**
      * SMTP Server Address
      *
-     * @var string
      */
-    public $SMTPHost;
+    public string $SMTPHost;
 
     /**
      * SMTP Username
      *
-     * @var string
      */
-    public $SMTPUser;
+    public string $SMTPUser;
 
     /**
      * SMTP Password
      *
-     * @var string
      */
-    public $SMTPPass;
+    public string $SMTPPass;
 
     /**
      * SMTP Port
      *
-     * @var integer
      */
-    public $SMTPPort = 25;
+    public int $SMTPPort = 25;
 
     /**
      * SMTP Timeout (in seconds)
      *
-     * @var integer
      */
-    public $SMTPTimeout = 5;
+    public int $SMTPTimeout = 5;
 
     /**
      * Enable persistent SMTP connections
      *
-     * @var boolean
      */
-    public $SMTPKeepAlive = false;
+    public bool $SMTPKeepAlive = false;
 
     /**
      * SMTP Encryption. Either tls or ssl
      *
-     * @var string
      */
-    public $SMTPCrypto = 'tls';
+    public string $SMTPCrypto = 'tls';
 
     /**
      * Enable word-wrap
      *
-     * @var boolean
      */
-    public $wordWrap = true;
+    public bool $wordWrap = true;
 
     /**
      * Character count to wrap at
      *
-     * @var integer
      */
-    public $wrapChars = 76;
+    public int $wrapChars = 76;
 
     /**
      * Type of mail, either 'text' or 'html'
      *
-     * @var string
      */
-    public $mailType = 'text';
+    public string $mailType = 'text';
 
     /**
      * Character set (utf-8, iso-8859-1, etc.)
      *
-     * @var string
      */
-    public $charset = 'UTF-8';
+    public string $charset = 'UTF-8';
 
     /**
      * Whether to validate the email address
      *
-     * @var boolean
      */
-    public $validate = false;
+    public bool $validate = false;
 
     /**
      * Email Priority. 1 = highest. 5 = lowest. 3 = normal
      *
-     * @var integer
      */
-    public $priority = 3;
+    public int $priority = 3;
 
     /**
      * Newline character. (Use “\r\n” to comply with RFC 822)
      *
-     * @var string
      */
-    public $CRLF = "\r\n";
+    public string $CRLF = "\r\n";
 
     /**
      * Newline character. (Use “\r\n” to comply with RFC 822)
      *
-     * @var string
      */
-    public $newline = "\r\n";
+    public string $newline = "\r\n";
 
     /**
      * Enable BCC Batch Mode.
      *
-     * @var boolean
      */
-    public $BCCBatchMode = false;
+    public bool $BCCBatchMode = false;
 
     /**
      * Number of emails in each BCC batch
      *
-     * @var integer
      */
-    public $BCCBatchSize = 200;
+    public int $BCCBatchSize = 200;
 
     /**
      * Enable notify message from server
      *
-     * @var boolean
      */
-    public $DSN = false;
+    public bool $DSN = false;
 }

app/Config/Encryption.php

@@ -21,9 +21,8 @@ class Encryption extends BaseConfig
      * You need to ensure it is long enough for the cipher and mode you plan to use.
      * See the user guide for more info.
      *
-     * @var string
      */
-    public $key = '';
+    public string $key = '';
 
     /**
      * --------------------------------------------------------------------------
@@ -36,9 +35,8 @@ class Encryption extends BaseConfig
      * - OpenSSL
      * - Sodium
      *
-     * @var string
      */
-    public $driver = 'OpenSSL';
+    public string $driver = 'OpenSSL';
 
     /**
      * --------------------------------------------------------------------------
@@ -50,9 +48,8 @@ class Encryption extends BaseConfig
      *
      * See the user guide for more information on padding.
      *
-     * @var integer
      */
-    public $blockSize = 16;
+    public int $blockSize = 16;
 
     /**
      * --------------------------------------------------------------------------
@@ -61,7 +58,6 @@ class Encryption extends BaseConfig
      *
      * HMAC digest to use, e.g. 'SHA512' or 'SHA256'. Default value is 'SHA512'.
      *
-     * @var string
      */
-    public $digest = 'SHA512';
+    public string $digest = 'SHA512';
 }

app/Config/Exceptions.php

@@ -18,9 +18,8 @@ class Exceptions extends BaseConfig
      *
      * Default: true
      *
-     * @var boolean
      */
-    public $log = true;
+    public bool $log = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -31,7 +30,7 @@ class Exceptions extends BaseConfig
      *
      * @var int[]
      */
-    public $ignoreCodes = [404];
+    public array $ignoreCodes = [404];
 
     /**
      * --------------------------------------------------------------------------
@@ -42,7 +41,6 @@ class Exceptions extends BaseConfig
      *
      * Default: APPPATH.'Views/errors'
      *
-     * @var string
      */
-    public $errorViewPath = APPPATH . 'Views/errors';
+    public string $errorViewPath = APPPATH . 'Views/errors';
 }

app/Config/Filters.php

@@ -19,7 +19,7 @@ class Filters extends BaseConfig
      *
      * @var array<string, string>
      */
-    public $aliases = [
+    public array $aliases = [
         'csrf' => CSRF::class,
         'toolbar' => DebugToolbar::class,
         'honeypot' => Honeypot::class,
@@ -35,7 +35,7 @@ class Filters extends BaseConfig
      *
      * @var array<string, string[]>
      */
-    public $globals = [
+    public array $globals = [
         'before' => [
             // 'honeypot',
             // 'csrf',
@@ -55,7 +55,7 @@ class Filters extends BaseConfig
      *
      * @var array<string, string[]>
      */
-    public $methods = [];
+    public array $methods = [];
 
     /**
      * List of filter aliases that should run on any
@@ -66,7 +66,7 @@ class Filters extends BaseConfig
      *
      * @var array<string, array<string, string[]>>
      */
-    public $filters = [];
+    public array $filters = [];
 
     public function __construct()
     {

app/Config/Format.php

@@ -24,7 +24,7 @@ class Format extends BaseConfig
      *
      * @var string[]
      */
-    public $supportedResponseFormats = [
+    public array $supportedResponseFormats = [
         'application/json',
         'application/xml', // machine-readable XML
         'text/xml', // human-readable XML
@@ -41,7 +41,7 @@ class Format extends BaseConfig
      *
      * @var array<string, string>
      */
-    public $formatters = [
+    public array $formatters = [
         'application/json' => JSONFormatter::class,
         'application/xml' => XMLFormatter::class,
         'text/xml' => XMLFormatter::class,
@@ -57,7 +57,7 @@ class Format extends BaseConfig
      *
      * @var array<string, int>
      */
-    public $formatterOptions = [
+    public array $formatterOptions = [
         'application/json' => JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES,
         'application/xml' => 0,
         'text/xml' => 0,

app/Config/Generators.php

@@ -25,7 +25,7 @@ class Generators extends BaseConfig
      *
      * @var array<string, string>
      */
-    public $views = [
+    public array $views = [
         'make:command' =>
             'CodeIgniter\Commands\Generators\Views\command.tpl.php',
         'make:controller' =>

app/Config/Honeypot.php

@@ -9,35 +9,30 @@ class Honeypot extends BaseConfig
     /**
      * Makes Honeypot visible or not to human
      *
-     * @var boolean
      */
-    public $hidden = true;
+    public bool $hidden = true;
 
     /**
      * Honeypot Label Content
      *
-     * @var string
      */
-    public $label = 'Fill This Field';
+    public string $label = 'Fill This Field';
 
     /**
      * Honeypot Field Name
      *
-     * @var string
      */
-    public $name = 'honeypot';
+    public string $name = 'honeypot';
 
     /**
      * Honeypot HTML Template
      *
-     * @var string
      */
-    public $template = '<label>{label}</label><input type="text" name="{name}" value=""/>';
+    public string $template = '<label>{label}</label><input type="text" name="{name}" value=""/>';
 
     /**
      * Honeypot container
      *
-     * @var string
      */
-    public $container = '<div style="display:none">{template}</div>';
+    public string $container = '<div style="display:none">{template}</div>';
 }

app/Config/Images.php

@@ -11,24 +11,22 @@ class Images extends BaseConfig
     /**
      * Default handler used if no other handler is specified.
      *
-     * @var string
      */
-    public $defaultHandler = 'gd';
+    public string $defaultHandler = 'gd';
 
     /**
      * The path to the image library.
      * Required for ImageMagick, GraphicsMagick, or NetPBM.
      *
-     * @var string
      */
-    public $libraryPath = '/usr/local/bin/convert';
+    public string $libraryPath = '/usr/local/bin/convert';
 
     /**
      * The available handler classes.
      *
      * @var array<string, string>
      */
-    public $handlers = [
+    public array $handlers = [
         'gd' => GDHandler::class,
         'imagick' => ImageMagickHandler::class,
     ];
@@ -41,34 +39,19 @@ class Images extends BaseConfig
     | All uploaded images are of 1:1 ratio (width and height are the same).
 	*/
 
-    /**
-     * @var integer
-     */
-    public $thumbnailSize = 150;
-
-    /**
-     * @var integer
-     */
-    public $mediumSize = 320;
-
-    /**
-     * @var integer
-     */
-    public $largeSize = 1024;
+    public int $thumbnailSize = 150;
+    public int $mediumSize = 320;
+    public int $largeSize = 1024;
 
     /**
      * Size of images linked in the rss feed (should be between 1400 and 3000)
-     *
-     * @var integer
      */
-    public $feedSize = 1400;
+    public int $feedSize = 1400;
 
     /**
      * Size for ID3 tag cover art (should be between 300 and 800)
-     *
-     * @var integer
      */
-    public $id3Size = 500;
+    public int $id3Size = 500;
 
     /*
 	|--------------------------------------------------------------------------
@@ -77,28 +60,13 @@ class Images extends BaseConfig
     | The properties listed below set the name extensions for the resized images
 	*/
 
-    /**
-     * @var string
-     */
-    public $thumbnailSuffix = '_thumbnail';
+    public string $thumbnailSuffix = '_thumbnail';
 
-    /**
-     * @var string
-     */
-    public $mediumSuffix = '_medium';
+    public string $mediumSuffix = '_medium';
 
-    /**
-     * @var string
-     */
-    public $largeSuffix = '_large';
+    public string $largeSuffix = '_large';
 
-    /**
-     * @var string
-     */
-    public $feedSuffix = '_feed';
+    public string $feedSuffix = '_feed';
 
-    /**
-     * @var string
-     */
-    public $id3Suffix = '_id3';
+    public string $id3Suffix = '_id3';
 }

app/Config/Kint.php

@@ -26,52 +26,35 @@ class Kint extends BaseConfig
     /**
      * @var string[]
      */
-    public $plugins = [];
+    public array $plugins = [];
 
-    /**
-     * @var int
-     */
-    public $maxDepth = 6;
+    public int $maxDepth = 6;
 
-    /**
-     * @var bool
-     */
-    public $displayCalledFrom = true;
+    public bool $displayCalledFrom = true;
 
-    /**
-     * @var bool
-     */
-    public $expanded = false;
+    public bool $expanded = false;
 
     /*
     |--------------------------------------------------------------------------
     | RichRenderer Settings
     |--------------------------------------------------------------------------
     */
-    /**
-     * @var string
-     */
-    public $richTheme = 'aante-light.css';
 
-    /**
-     * @var bool
-     */
-    public $richFolder = false;
+    public string $richTheme = 'aante-light.css';
 
-    /**
-     * @var int
-     */
-    public $richSort = Renderer::SORT_FULL;
+    public bool $richFolder = false;
+
+    public int $richSort = Renderer::SORT_FULL;
 
     /**
      * @var string[]
      */
-    public $richObjectPlugins = [];
+    public array $richObjectPlugins = [];
 
     /**
      * @var string[]
      */
-    public $richTabPlugins = [];
+    public array $richTabPlugins = [];
 
     /*
     |--------------------------------------------------------------------------
@@ -79,23 +62,11 @@ class Kint extends BaseConfig
     |--------------------------------------------------------------------------
     */
 
-    /**
-     * @var bool
-     */
-    public $cliColors = true;
+    public bool $cliColors = true;
 
-    /**
-     * @var bool
-     */
-    public $cliForceUTF8 = false;
+    public bool $cliForceUTF8 = false;
 
-    /**
-     * @var bool
-     */
-    public $cliDetectWidth = true;
+    public bool $cliDetectWidth = true;
 
-    /**
-     * @var int
-     */
-    public $cliMinWidth = 40;
+    public int $cliMinWidth = 40;
 }

app/Config/Logger.php

@@ -36,7 +36,7 @@ class Logger extends BaseConfig
      * For a live site you'll usually enable Critical or higher (3) to be logged otherwise
      * your log files will fill up very fast.
      *
-     * @var integer|int[]
+     * @var int|int[]
      */
     public int|array $threshold = 4;
 
@@ -75,7 +75,7 @@ class Logger extends BaseConfig
      * Handlers are executed in the order defined in this array, starting with
      * the handler on top and continuing down.
      *
-     * @var array<string, string|int|array<string, string>>
+     * @var array<string, mixed>
      */
     public array $handlers = [
         /*
@@ -123,17 +123,5 @@ class Logger extends BaseConfig
              */
             'path' => '',
         ],
-
-        /**
-     * The ChromeLoggerHandler requires the use of the Chrome web browser
-     * and the ChromeLogger extension. Uncomment this block to use it.
-     */
-        //      'CodeIgniter\Log\Handlers\ChromeLoggerHandler' => [
-        //          /*
-        //           * The log levels that this handler will handle.
-        //           */
-        //          'handles' => ['critical', 'alert', 'emergency', 'debug',
-        //                        'error', 'info', 'notice', 'warning'],
-        //      ]
     ];
 }

app/Config/Migrations.php

@@ -16,9 +16,8 @@ class Migrations extends BaseConfig
      * You should enable migrations whenever you intend to do a schema migration
      * and disable it back when you're done.
      *
-     * @var boolean
      */
-    public $enabled = true;
+    public bool $enabled = true;
 
     /**
      * --------------------------------------------------------------------------
@@ -31,9 +30,8 @@ class Migrations extends BaseConfig
      * table to the $config['migration_version'] if they are not the same it
      * will migrate up. This must be set.
      *
-     * @var string
      */
-    public $table = 'migrations';
+    public string $table = 'migrations';
 
     /**
      * --------------------------------------------------------------------------
@@ -49,7 +47,6 @@ class Migrations extends BaseConfig
      * - Y-m-d-His_
      * - Y_m_d_His_
      *
-     * @var string
      */
-    public $timestampFormat = 'Y-m-d-His_';
+    public string $timestampFormat = 'Y-m-d-His_';
 }

app/Config/Pager.php

@@ -20,7 +20,7 @@ class Pager extends BaseConfig
      *
      * @var array<string, string>
      */
-    public $templates = [
+    public array $templates = [
         'default_full' => 'App\Views\pager\default_full',
         'default_simple' => 'CodeIgniter\Pager\Views\default_simple',
         'default_head' => 'CodeIgniter\Pager\Views\default_head',
@@ -33,7 +33,6 @@ class Pager extends BaseConfig
      *
      * The default number of results shown in a single page.
      *
-     * @var integer
      */
-    public $perPage = 20;
+    public int $perPage = 20;
 }