         
         //===
         
-        let firstBlock: OperationNoInput<String> = {
+        let firstBlock: OFL.OperationNoInput<String> = {
         
             XCTAssertFalse(task1Completed)
             XCTAssertFalse(task2Completed)

            throw TestError.one
        }
        
        let failureBlock: FailureGeneric = { _, error, shouldRetry in
        
            XCTAssertTrue(error is TestError)
            

            throw TestError.two(code: errCode)
        }
        
        let failureBlock: OFL.FailureGeneric = { _, error, _ in
            
            XCTAssertTrue(task1Completed)
            XCTAssertEqual(OperationQueue.current, OperationQueue.main)
