@vanioinformatika/appstate/appState.d.ts.spec.ts

Application state handler

import * as AppState from '.'
import { AppStateInstance } from '.'

// init application state handler with logging
export const appStateInstance: AppStateInstance = AppState((appState: string, newAppState: string): void => {
  if (appStateInstance.isError() || appStateInstance.isFatal()) {
    console.error(`appstate ${appState} to ${newAppState}`)
  } else {
    console.warn(`appstate ${appState} to ${newAppState}`)
  }
})