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

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


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