import { CalendarDate, CalendarMonth, CalendarYear } from "./calendar.interfaces";
import { CalendarGenerationOptions, MonthViewGenerationOptions, YearViewGenerationOptions } from "./calendar.service.interfaces";
/**
 * Calendar generator service interface
 * Responsible for generating calendar days based on given options
 */
export interface ICalendarGeneratorService {
    /**
     * Generate calendar days for a specified month/year
     */
    generateCalendarDays(year: number, month: number, options: CalendarGenerationOptions): CalendarDate[];
    /**
     * Generate calendar months for a specified year
     */
    generateCalendarMonths(year: number, options: MonthViewGenerationOptions): CalendarMonth[];
    /**
     * Generate calendar years for a specified year range
     */
    generateCalendarYears(baseYear: number, rangeSize: number, options: YearViewGenerationOptions): CalendarYear[];
    /**
     * Get calendar days generation function
     * Returns a function that can be called to generate calendar days
     */
    getCalendarDaysGenerator(getCurrentDate: () => Date, getCalendarOptions: () => CalendarGenerationOptions): () => CalendarDate[];
    /**
     * Generate a complete month view with proper structure for rendering
     * Includes weeks and weekdays data
     */
    generateMonthView(year: number, month: number, options: CalendarGenerationOptions): {
        month: number;
        year: number;
        weeks: {
            days: CalendarDate[];
            weekNumber?: number;
        }[];
        weekdays: string[];
    };
    /**
     * Generate a complete year view with all months
     */
    generateYearView(year: number, options: YearViewGenerationOptions): {
        months: CalendarMonth[];
        year: number;
    };
    /**
     * Get the ISO week number for a date
     */
    getWeekNumber(date: Date): number;
}