使用typeof定义类型

here

export var __platform_browser_private__: {
  _DomAdapter?: typeof dom_adapter.DomAdapter; DomAdapter: typeof dom_adapter.DomAdapter;
  _BrowserDomAdapter?: typeof browserDomAdapter.BrowserDomAdapter;
  BrowserDomAdapter: typeof browserDomAdapter.BrowserDomAdapter;
  getDOM: typeof dom_adapter.getDOM;
  // ... shortened 
} = {
  DomAdapter: dom_adapter.DomAdapter,
  BrowserDomAdapter: browserDomAdapter.BrowserDomAdapter,
  getDOM: dom_adapter.getDOM,
  // ... shortened 
};

通常我只使用 typeof 类型 在TypeScript中定义类型。