Table组件类型问题：关于TableRowSelection<T>接口里依然使用Object类型

[hahabazinga]

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

在table/interface.d.ts文件中：

export interface TableRowSelection<T> {
    type?: RowSelectionType;
    selectedRowKeys?: string[] | number[];
    onChange?: (selectedRowKeys: string[] | number[], selectedRows: Object[]) => void;
    getCheckboxProps?: (record: T) => Object;
    onSelect?: SelectionSelectFn<T>;
    onSelectMultiple?: (selected: boolean, selectedRows: Object[], changeRows: Object[]) => void;
    onSelectAll?: (selected: boolean, selectedRows: Object[], changeRows: Object[]) => void;
    onSelectInvert?: (selectedRows: Object[]) => void;
    selections?: SelectionItem[] | boolean;
    hideDefaultSelections?: boolean;
    fixed?: boolean;
    columnWidth?: string | number;
    selectWay?: TableSelectWay;
    columnTitle?: string | React.ReactNode;
}

TableRowSelection已经有范型参数，但是onChange的参数类型声明中selectRows依然声明为Object[], 这里是出于什么考虑呢？

What does the proposed API look like?

改成和T关联是不是好一点，比如Array或者extends T类似的？

[afc163]

没啥特别考虑，欢迎 PR