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elk/page-lifecycle.d.ts
2023-02-25 12:09:24 +01:00

18 lines
678 B
TypeScript

declare module 'page-lifecycle/dist/lifecycle.mjs' {
type PageLifecycleState = 'active' | 'passive' | 'hidden' | 'frozen' | 'terminated'
interface PageLifecycleEvent extends Event {
newState: PageLifecycleState
oldState: PageLifecycleState
}
interface PageLifecycle extends EventTarget {
get state(): PageLifecycleState
get pageWasDiscarded(): boolean
addUnsavedChanges: (id: Symbol | any) => void
removeUnsavedChanges: (id: Symbol | any) => void
addEventListener: (type: string, listener: (evt: PageLifecycleEvent) => void) => void
}
const lifecycle: PageLifecycle
export default lifecycle
}