chore: Аннотации к типам

src/Database/StatementIterator.php

@@ -7,7 +7,9 @@ class StatementIterator implements \Iterator
 {
 
     private $result;
+    /** @var int */
     private $pos = 0;
+    /** @var int */
     private $row_count;
 
     /**
@@ -37,15 +39,15 @@ class StatementIterator implements \Iterator
        return $this->result->cache[$this->pos];
     }
 
-    function next(): void{
+    function next(): void {
         $this->pos++;
     }
 
-    function seek($index) {
+    function seek($index): void {
         $this->pos = $index;
     }
 
-    function count() {
+    function count(): int {
         return $this->row_count;
     }
 }