@class NSString, NSArray, WFConcreteRunnableEntry, NSError; @protocol WFPropertyListObject; @interface WFRuntimeRunnableDataSourceImpl : NSObject - (id)init; - (void)fetchSerializedParameterStateWithEntry:(WFConcreteRunnableEntry *)a0 bundleIdentifier:(NSString *)a1 parameterKey:(NSString *)a2 completionHandler:(void (^)(id<WFPropertyListObject>, NSError *))a3; - (void)loadEntriesFor:(Class)a0 parameterKey:(NSString *)a1 collectionIdentifier:(NSString *)a2 limit:(long long)a3 completionHandler:(void (^)(NSArray *, NSError *))a4; @end