Add strict types to LimitOffsetInterface and class Cursor

`ipl-stdlib` introduces strict type declarations, requiring all classes
implementing its interfaces to match the exact parameter and return types
defined there. Updated affected classes and bumped the required
`ipl-stdlib` version in `composer.json` accordingly.

Author: sukhwinder33445

composer.json

@@ -8,10 +8,10 @@
   "require": {
     "php": ">=8.2",
     "ext-pdo": "*",
-    "ipl/stdlib": ">=0.12.0"
+    "ipl/stdlib": "dev-modernize-code"
   },
   "require-dev": {
-    "ipl/stdlib": "dev-main"
+    "ipl/stdlib": "dev-modernize-code"
   },
   "autoload": {
     "files": [

src/Cursor.php

@@ -75,7 +75,7 @@ public function getLimit(): ?int
         return $this->select->getLimit();
     }
 
-    public function limit($limit)
+    public function limit(?int $limit): static
     {
         $this->select->limit($limit);
 
@@ -92,7 +92,7 @@ public function getOffset(): ?int
         return $this->select->getOffset();
     }
 
-    public function offset($offset)
+    public function offset(?int $offset): static
     {
         $this->select->offset($offset);
 

src/LimitOffset.php

@@ -35,7 +35,7 @@ public function getLimit(): ?int
         return $this->limit;
     }
 
-    public function limit($limit)
+    public function limit(?int $limit): static
     {
         $this->limit = $limit < 0 ? null : $limit;
 
@@ -59,7 +59,7 @@ public function getOffset(): ?int
         return $this->offset;
     }
 
-    public function offset($offset)
+    public function offset(?int $offset): static
     {
         $this->offset = $offset <= 0 ? null : $offset;
 

src/LimitOffsetInterface.php

@@ -28,7 +28,7 @@ public function getLimit(): ?int;
      *
      * @return $this
      */
-    public function limit($limit);
+    public function limit(?int $limit): static;
 
     /**
      * Reset the limit
@@ -59,7 +59,7 @@ public function getOffset(): ?int;
      *
      * @return $this
      */
-    public function offset($offset);
+    public function offset(?int $offset): static;
 
     /**
      * Reset the offset