import { DateTimeInputState } from './types'; export declare const stateReducer: (state: DateTimeInputState, action: import("../../commonTypes").Action<"SET_DATE", Date | null> | import("../../commonTypes").Action<"SET_FOCUSED", boolean> | import("../../commonTypes").Action<"SET_OPEN", boolean> | import("../../commonTypes").Action<"SET_PREV_DATE", Date | null> | import("../../commonTypes").Action<"SET_VALUE", string> | import("../../commonTypes").Action<"SET_VIEW_DATE", Date> | import("../../commonTypes").Action<"SET_VIEW_TYPE", "dates" | "months" | "years">) => DateTimeInputState;