PHPStan level 6 for all PDO and Exception classes (#5239)

* PHPStan level 6 for all PDO and Exception classes
Contributes to https://github.com/FreshRSS/FreshRSS/issues/4112

* Fix type

* Now also our remaining own librairies

* Motivation for a few more files

* A few more DAO classes

* Last interface

1 files changed, 13 insertions, 42 deletions

diff --git a/app/Models/ReadingMode.php b/app/Models/ReadingMode.php
index ddb413315..6f2fc889c 100644
--- a/app/Models/ReadingMode.php
+++ b/app/Models/ReadingMode.php
@@ -28,12 +28,9 @@ class FreshRSS_ReadingMode {
 
 	/**
 	 * ReadingMode constructor.
-	 * @param string $id
-	 * @param string $title
-	 * @param string[] $urlParams
-	 * @param bool $active
+	 * @param array<string> $urlParams
 	 */
-	public function __construct($id, $title, $urlParams, $active) {
+	public function __construct(string $id, string $title, array $urlParams, bool $active) {
 		$this->id = $id;
 		$this->name = _i($id);
 		$this->title = $title;
@@ -41,41 +38,24 @@ class FreshRSS_ReadingMode {
 		$this->isActive = $active;
 	}
 
-	/**
-	 * @return string
-	 */
-	public function getId() {
+	public function getId(): string {
 		return $this->id;
 	}
 
-	/**
-	 * @return string
-	 */
-	public function getName() {
+	public function getName(): string {
 		return $this->name;
 	}
 
-	/**
-	 * @param string $name
-	 * @return FreshRSS_ReadingMode
-	 */
-	public function setName($name) {
+	public function setName(string $name): FreshRSS_ReadingMode {
 		$this->name = $name;
 		return $this;
 	}
 
-	/**
-	 * @return string
-	 */
-	public function getTitle() {
+	public function getTitle(): string {
 		return $this->title;
 	}
 
-	/**
-	 * @param string $title
-	 * @return FreshRSS_ReadingMode
-	 */
-	public function setTitle($title) {
+	public function setTitle(string $title): FreshRSS_ReadingMode {
 		$this->title = $title;
 		return $this;
 	}
@@ -83,40 +63,31 @@ class FreshRSS_ReadingMode {
 	/**
 	 * @return array<string>
 	 */
-	public function getUrlParams() {
+	public function getUrlParams(): array {
 		return $this->urlParams;
 	}
 
 	/**
 	 * @param array<string> $urlParams
-	 * @return FreshRSS_ReadingMode
 	 */
-	public function setUrlParams($urlParams) {
+	public function setUrlParams(array $urlParams): FreshRSS_ReadingMode {
 		$this->urlParams = $urlParams;
 		return $this;
 	}
 
-	/**
-	 * @return bool
-	 */
-	public function isActive() {
+	public function isActive(): bool {
 		return $this->isActive;
 	}
 
-	/**
-	 * @param bool $isActive
-	 * @return FreshRSS_ReadingMode
-	 */
-	public function setIsActive($isActive) {
+	public function setIsActive(bool $isActive): FreshRSS_ReadingMode {
 		$this->isActive = $isActive;
 		return $this;
 	}
 
 	/**
-	 * Returns the built-in reading modes.
-	 * return ReadingMode[]
+	 * @return array<FreshRSS_ReadingMode> the built-in reading modes
 	 */
-	public static function getReadingModes() {
+	public static function getReadingModes(): array {
 		$actualView = Minz_Request::actionName();
 		$defaultCtrl = Minz_Request::defaultControllerName();
 		$isDefaultCtrl = Minz_Request::controllerName() === $defaultCtrl;