     }
 
     /// 为 Table View 分配可重用的 Header / Footer View
-    ///
     /// - Parameter viewClass: Header / Footer 类
     /// - Returns: 分配的 Header / Footer View
     public func dequeueReusableHeaderFooterView(with viewClass: AnyClass) -> Any? {

import UIKit

extension RGAppTools where Base: UIScrollView {
    /// 注册 Table View / Collection View 的 Cell
    ///
    /// - Parameter cellClass: Cell 类
    public func registerNibCell(with cellClass: AnyClass) {
        if let nibName = string(from: cellClass) {

    }

    /// 为 Table View / Collection View 分配可重用的 Cell
    /// - Parameters:
    ///   - cellClass: Cell 类
    ///   - indexPath: Cell 的索引
