General: Fix deprecations in PHP 8.4

src/Lunr/Corona/Exceptions/BadGatewayException.php

@@ -26,7 +26,7 @@ class BadGatewayException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::BAD_GATEWAY, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/BadRequestException.php

@@ -26,7 +26,7 @@ class BadRequestException extends ClientDataHttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::BAD_REQUEST, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/ClientDataHttpException.php

@@ -43,7 +43,7 @@ abstract class ClientDataHttpException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $code = 0, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $code = 0, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, $code, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/ConflictException.php

@@ -26,7 +26,7 @@ class ConflictException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::CONFLICT, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/ExpectationFailedException.php

@@ -26,7 +26,7 @@ class ExpectationFailedException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::EXPECTATION_FAILED, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/FailedDependencyException.php

@@ -26,7 +26,7 @@ class FailedDependencyException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::FAILED_DEPENDENCY, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/ForbiddenException.php

@@ -26,7 +26,7 @@ class ForbiddenException extends ClientDataHttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::FORBIDDEN, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/HttpException.php

@@ -32,7 +32,7 @@ class HttpException extends Exception
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $code = 0, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $code = 0, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message ?? '', $code, $previous);
 

src/Lunr/Corona/Exceptions/InternalServerErrorException.php

@@ -26,7 +26,7 @@ class InternalServerErrorException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::INTERNAL_SERVER_ERROR, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/MethodNotAllowedException.php

@@ -29,7 +29,7 @@ class MethodNotAllowedException extends HttpException
     public function __construct(
         string $message = 'The used HTTP method is not supported for this resource!',
         int $app_code = 0,
-        Exception $previous = NULL
+        ?Exception $previous = NULL
     )
     {
         parent::__construct($message, HttpCode::METHOD_NOT_ALLOWED, $app_code, $previous);

src/Lunr/Corona/Exceptions/NotFoundException.php

@@ -26,7 +26,7 @@ class NotFoundException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::NOT_FOUND, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/NotImplementedException.php

@@ -26,7 +26,7 @@ class NotImplementedException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(string $message = 'Not implemented!', int $app_code = 0, Exception $previous = NULL)
+    public function __construct(string $message = 'Not implemented!', int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::NOT_IMPLEMENTED, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/PreconditionFailedException.php

@@ -26,7 +26,7 @@ class PreconditionFailedException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::PRECONDITION_FAILED, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/RequestedRangeNotSatisfiableException.php

@@ -26,7 +26,7 @@ class RequestedRangeNotSatisfiableException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::REQUESTED_RANGE_NOT_SATISFIABLE, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/TemporarilyDisabledException.php

@@ -24,7 +24,7 @@ class TemporarilyDisabledException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(string $message = 'The requested API is temporarily disabled', int $app_code = 0, Exception $previous = NULL)
+    public function __construct(string $message = 'The requested API is temporarily disabled', int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, 540, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/UnauthorizedException.php

@@ -26,7 +26,7 @@ class UnauthorizedException extends HttpException
      * @param int            $app_code Application error code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::UNAUTHORIZED, $app_code, $previous);
     }

src/Lunr/Corona/Exceptions/UnprocessableEntityException.php

@@ -26,7 +26,7 @@ class UnprocessableEntityException extends HttpException
      * @param int            $app_code The Exception code.
      * @param Exception|null $previous The previous exception used for the exception chaining.
      */
-    public function __construct(?string $message = NULL, int $app_code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $app_code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message, HttpCode::UNPROCESSABLE_ENTITY, $app_code, $previous);
     }

src/Lunr/Corona/Tests/Helpers/MockUncaughtException.php

@@ -24,7 +24,7 @@ class MockUncaughtException extends Exception
      * @param int            $code     The exception code
      * @param Exception|null $previous The previously thrown exception
      */
-    public function __construct(?string $message = NULL, int $code = 0, Exception $previous = NULL)
+    public function __construct(?string $message = NULL, int $code = 0, ?Exception $previous = NULL)
     {
         parent::__construct($message ?? '', $code, $previous);
     }