This is a special exported interface for other packages to declare additional types that should bail out for ref unwrapping. For example @vue/runtime-dom can declare it like so in its d.ts:
declare module '@vue/reactivity' { export interface RefUnwrapBailTypes { runtimeDOMBailTypes: Node | Window }} Copy
declare module '@vue/reactivity' { export interface RefUnwrapBailTypes { runtimeDOMBailTypes: Node | Window }}
This is a special exported interface for other packages to declare additional types that should bail out for ref unwrapping. For example @vue/runtime-dom can declare it like so in its d.ts: