Improve context types

Author: Kirill Nesmeyanov

src/Context.php

@@ -58,13 +58,13 @@ public function isObjectsAsArrays(): bool
         return $this->objectsAsArrays ?? self::OBJECTS_AS_ARRAYS_DEFAULT_VALUE;
     }
 
-    public function merge(?Context $context): static
+    public function merge(?Context $context): self
     {
         if ($context === null) {
             return $this;
         }
 
-        return new static(
+        return new self(
             strictTypes: $context->strictTypes ?? $this->strictTypes,
             objectsAsArrays: $context->objectsAsArrays ?? $this->objectsAsArrays,
         );

src/Context/LocalContext.php

@@ -31,7 +31,7 @@ public static function fromContext(Direction $direction, ?Context $context): sel
     }
 
     #[\Override]
-    public function merge(?Context $context): static
+    public function merge(?Context $context): self
     {
         if ($context === null) {
             return $this;