Updated typings

Author: vladvildanov

redis/cache.py

@@ -70,7 +70,7 @@ def touch(self, cache_key: CacheKey) -> None:
 
 class CacheInterface(ABC):
     @abstractmethod
-    def get_collection(self) -> OrderedDict[CacheKey, CacheEntry]:
+    def get_collection(self) -> OrderedDict:
         pass
 
     @abstractmethod
@@ -138,7 +138,7 @@ def __init__(
         self._eviction_policy = self._cache_config.get_eviction_policy().value()
         self._eviction_policy.cache = self
 
-    def get_collection(self) -> OrderedDict[CacheKey, CacheEntry]:
+    def get_collection(self) -> OrderedDict:
         return self._cache
 
     def get_eviction_policy(self) -> EvictionPolicyInterface: