打字稿-没有属性按钮

Question

我为自动生成的库输入以下内容。

/// <reference path="../node_modules/emotion/types/index.d.ts" />
/// <reference types="react" />
import * as theme from "./theme";
import * as utils from "./utils";
import * as components from "./components";
declare const _default: {
    theme: typeof theme;
    utils: typeof utils;
    Button: React.StatelessComponent<import("@src/components/typings/Button").ButtonProps>;
    Calendar: typeof components.Calendar;
    Controls: typeof components.Controls;
    DropDown: typeof components.DropDown;
    Input: typeof components.Input;
    Modal: typeof components.Modal;
    Options: typeof components.Options;
    Search: React.StatelessComponent<import("@src/components/typings/Search").SearchProps>;
    Select: React.StatelessComponent<import("@src/components/typings/Select").SelectProps>;
    Slider: React.StatelessComponent<import("@src/components/typings/Slider").SliderProps>;
    Stepper: typeof components.Stepper;
    Tag: React.StatelessComponent<import("@src/components/typings/Tag").TagProps>;
    Toast: typeof components.Toast;
    TypeAhead: typeof components.TypeAhead;
    SideBar: React.StatelessComponent<import("@src/components/typings/Sidebar").SidebarProps>;
};
export default _default;

当我使用

时

import { Button } from "library"

这给我一个错误，提示Button属性不存在。有人可以告诉我这是怎么回事吗？