import { useContext } from 'react' ; import { DayPickerContext , DayPickerContextValue } from './DayPickerContext' ; /**
 * Hook to access the [[DayPickerContext]].
 *
 * To use this hook make sure to wrap the components with a one
 * [[DayPickerProvider]].
 */ export function useDayPicker ( ) { const context = useContext ( DayPickerContext ) ; if ( ! context ) { throw new Error ( `useDayPicker must be used within a DayPickerProvider.` ) ; } return context ; }