export declare global { interface Document { addEventListener<K extends keyof CustomEventMap>( type: K, listener: (this: Document, ev: CustomEventMap[K]) => void, ): void dispatchEvent<K extends keyof CustomEventMap>(ev: CustomEventMap[K] | UIEvent): void } interface Window { spaNavigate(url: URL, isBack: boolean = false) addCleanup(fn: (...args: any[]) => void) } }