     /// The Bytes length of the data to read each time
     private let sizeForReadingData: Int = 4096
     
-    /// Calculates the file hash string
+    /// Calculate the file hash string
     ///
     /// - parameter type:     HashType
     /// - parameter filePath: file path

        return true
    }
    
    /// Calculates the file‘s sha384
    ///
    /// - parameter digestPointer: hash pointer
    /// - parameter readStream:    readable stream object

        return true
    }
    
    /// Calculate the file‘s sha512
    ///
    /// - parameter digestPointer: hash pointer
    /// - parameter readStream:    readable stream object
