     ///   - value: The boolean value.
     ///   - key: The key.
     /// - Returns: The self object.
-    @discardableResult func setBoolean(_ value: Bool, forKey key: String) -> Self {
+    @discardableResult public func setBoolean(_ value: Bool, forKey key: String) -> Self {
         return setValue(value, forKey: key)
     }
     

    ///   - value:  The double value.
    ///   - key: The key.
    /// - Returns: The self object.
    @discardableResult func setDouble(_ value: Double, forKey key: String) -> Self {
        return setValue(value, forKey: key)
    }
    

    ///   - value: The Blob object.
    ///   - key: The key.
    /// - Returns: The self object.
    @discardableResult public func setBlob(_ value: Blob?, forKey key: String) -> Self {
        return setValue(value, forKey: key)
    }
    
