1 files changed, 4 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TOutputCache.php b/framework/Web/UI/WebControls/TOutputCache.php
index 8ff22157..1a7785d0 100644
--- a/framework/Web/UI/WebControls/TOutputCache.php
+++ b/framework/Web/UI/WebControls/TOutputCache.php
@@ -10,6 +10,10 @@
  */
 
 namespace Prado\Web\UI\WebControls;
+use Prado\Caching\ICache;
+use Prado\Exceptions\TConfigurationException;
+use Prado\IO\TTextWriter;
+use Prado\Prado;
 use Prado\TPropertyValue;
 use Prado\Exceptions\TInvalidDataValueException;