Merge pull request #4 from tideways/page-cache-hit-api

new page cache hit api

Author: beberlei

stubs/Tideways.php

@@ -65,6 +65,12 @@ public static function setServiceName(string $serviceName): void {}
         public static function createSpan(string $category): Profiler\Span {}
 
         public static function generateServerTimingHeaderValue(): string {}
+
+        /** @since tideways 5.5.6 **/
+        public static function markPageCacheHit(): void {}
+        
+        /** @since tideways 5.5.6 **/
+        public static function markPageCacheMiss(): void {}
     }
 }