import { type DateRange, type Matcher } from "react-day-picker";
export type Intent = "to" | "from";
export declare function addToRange(day: Date, { from, to }: DateRange, intent: Intent): DateRange;
export declare const AddToRangeMiddle = "addToRangeMiddle";
export declare const AddToRangeStart = "addToRangeStart";
export declare const AddToRangeEnd = "addToRangeEnd";
export declare const RemoveFromRange = "removeFromRange";
export declare const HoveredDayExists = "HoveredDayExists";
export declare const HalfRangeSelected = "HalfRangeSelected";
type GetDateNextStateResult = typeof AddToRangeMiddle | typeof AddToRangeStart | typeof AddToRangeEnd | typeof RemoveFromRange | undefined;
export declare function addToRangeNextState(day: Date, dayToAdd: Date, range: DateRange, intent: Intent): GetDateNextStateResult;
export declare function addToRangeModifiers(dayToAdd: Date, range: DateRange, intent: Intent): Record<string, Matcher>;
export {};