import { Binding } from "@uplink-protocol/core";
import { CalendarDate, CalendarMonth, CalendarYear, DateRange, YearRange } from "../interfaces/calendar.interfaces";
import { IViewStateService } from "../interfaces/view-state.service.interfaces";
/**
 * Implementation of ViewStateService
 * Responsible for managing calendar view state and binding updates
 */
export declare class ViewStateService implements IViewStateService {
    /**
     * Initialize view state bindings
     */
    initializeBindings(currentDate: Date, selectedDate: Date | null, selectedDateRange: DateRange, firstDayOfWeek: number, isRangeSelection: boolean, calendarDaysGenerator: () => CalendarDate[], calendarMonthsGenerator: () => CalendarMonth[], calendarYearsGenerator: () => CalendarYear[]): {
        currentMonth: Binding<number>;
        currentYear: Binding<number>;
        currentDate: Binding<Date>;
        monthName: Binding<string>;
        calendarDays: Binding<CalendarDate[]>;
        calendarMonths: Binding<CalendarMonth[]>;
        calendarYears: Binding<CalendarYear[]>;
        selectedDate: Binding<Date | null>;
        selectedDateRange: Binding<DateRange>;
        focusedDate: Binding<Date | null>;
        weekdays: Binding<string[]>;
        isRangeSelection: Binding<boolean>;
        currentYearRangeBase: Binding<YearRange | number>;
    };
    /**
     * Update current date in view state
     */
    updateCurrentDate(date: Date, arg2: any, // Can be either Binding<number> or bindings object
    arg3: any, // Can be either Binding<number> or getMonthName function
    arg4: any, // Can be either Binding<string> or generateCalendarDays function
    arg5?: any, // Optional getMonthName function or undefined
    arg6?: any, // Optional calendarDaysBinding or undefined
    arg7?: any): {
        month: number;
        year: number;
    };
    /**
     * Update selected date bindings
     */
    updateSelectedDate(date: Date | null, binding: Binding<Date | null>, calendarDaysBinding?: Binding<CalendarDate[]>, generateCalendarDays?: () => CalendarDate[]): void;
    /**
     * Update date range bindings
     */
    updateDateRange(range: DateRange, binding: Binding<DateRange>, calendarDaysBinding: Binding<CalendarDate[]>, generateCalendarDays: () => CalendarDate[]): void;
    /**
     * Update selection mode
     */
    updateSelectionMode(isRange: boolean, binding: Binding<boolean>, calendarDaysBinding: Binding<CalendarDate[]>, generateCalendarDays: () => CalendarDate[]): void;
    /**
     * Update selectedDateRange binding with new range
     */
    updateSelectedDateRange(range: DateRange, binding: Binding<DateRange>): void;
    /**
     * Update calendarDays binding with new calendar days
     */
    updateCalendarDays(calendarDays: CalendarDate[], binding: Binding<CalendarDate[]>): void;
    /**
     * Update focused date
     */
    updateFocusedDate(date: Date | null, focusedDateBindingOrCalendarDaysBinding?: Binding<Date | null> | Binding<CalendarDate[]>, generateCalendarDays?: () => CalendarDate[]): void;
}