 
 public extension StyleKit {
     
-    // MARK: - Initialization
+    // MARK: - Initialization -
+    
+    /**
+        Initializes style kit with default configuration
+    */
     public class func initStyleKit() {
         initStyleKit(withConfiguration: StyleKitConfiguration.defaultConfiguration())
     }
     
+    /**
+        Initializes style kit with given configuration
+     
+        - parameter withConfiguration: Configuration to initialize style kit with
+    */
     public class func initStyleKit(withConfiguration configuration: StyleKitConfiguration) {
         sharedInstance = StyleKit(withConfiguration: configuration)
     }
     
+    /**
+        Flag to check style kit current state
+    */
     public class func isInitialized() -> Bool {
         return sharedInstance != nil
     }
     
+    /**
+        Method to get all available styles
+
+        - returns: All available styles
+    */
     public class func allStyles() -> [SKStyle]? {
         guard let styles = sharedInstance?.styles else { return nil }
         

        return result.count > 0 ? result : nil
    }
    
    // MARK: - Style methods
    public class func style(withName name: String?) -> SKStyle? {
        guard let name = name else { return nil }
 

        return style?.styleString(text: attributedString, range: range, defaultParagraphStyle: defaultParagraphStyle) ?? attributedString
    }
    
    /**
        Applies style to string
     
        - parameter withStyle: Style to apply
        - parameter string: String to apply style to
        - parameter range: Range in string to apply style, nil - apply to whole string (default nil)
        - parameter defaultParagraphStyle: Paragraph style to apply before applying style (mainly for internal purposes) (default nil)
     
        - returns: Styled attributed string
    */
    public class func string(withStyle style: SKStyle?,
                             string: String?,
                             range: NSRange? = nil,
