i don't like it either.diff

diff --git a/vendor/Parse.framework/Versions/1.2.18/Headers/PFObject.h b/vendor/Parse.framework/Versions/1.2.18/Headers/PFObject.h
index d6e9004..f2153f7 100644
--- a/vendor/Parse.framework/Versions/1.2.18/Headers/PFObject.h
+++ b/vendor/Parse.framework/Versions/1.2.18/Headers/PFObject.h
@@ -114,33 +114,33 @@ NS_REQUIRES_PROPERTY_DEFINITIONS
  @param key The key that the object is associated with.
  @result The value associated with the given key, or nil if no value is associated with key.
  */
-- (id)objectForKey:(NSString *)key;
+- (id)objectForKey:(id)key;
 
 /*!
  Sets the object associated with a given key.
  @param object The object.
  @param key The key.
  */
-- (void)setObject:(id)object forKey:(NSString *)key;
+- (void)setObject:(id)object forKey:(id)key;
 
 /*!
  Unsets a key on the object.
  @param key The key.
  */
-- (void)removeObjectForKey:(NSString *)key;
+- (void)removeObjectForKey:(id)key;
 
 /*!
  * In LLVM 4.0 (XCode 4.5) or higher allows myPFObject[key].
  @param key The key.
  */
-- (id)objectForKeyedSubscript:(NSString *)key;
+- (id)objectForKeyedSubscript:(id)key;
 
 /*!
  * In LLVM 4.0 (XCode 4.5) or higher allows myObject[key] = value
  @param object The object.
  @param key The key.
  */
-- (void)setObject:(id)object forKeyedSubscript:(NSString *)key;
+- (void)setObject:(id)object forKeyedSubscript:(id)key;
 
 /*!
  Returns the relation object associated with the given key