import { EventEmitter } from '../../stencil-public-runtime';
/**
 * @slot default - Child content of the component.
 * @slot actions - Child content of the component.
 */
export declare class NvCalendar {
    el: HTMLNvCalendarElement;
    /****************************************************************************/
    /**
     * First day of the week (0 = Sunday, 1 = Monday, etc.)
     * @default 1
     */
    readonly firstDayOfWeek: number;
    /**
     * Number of calendars to display
     * @default 1
     */
    numberOfCalendars: number;
    /**
     * Selected date value. For single mode: ISO date string. For range mode: comma-separated ISO date strings.
     * Examples:
     * - Single: "2025-03-15"
     * - Range: "2025-03-15,2025-03-20"
     * @default ""
     */
    value: string;
    /**
     * Selected date (ISO string format)
     * ex: "2025-03-15"
     */
    singleValue: string;
    /**
     * Selected date range
     * format: { start: ISO string, end: ISO string }
     * ex: { start: "2025-03-15", end: "2025-03-20" }
     */
    rangeValue: {
        /** ISO string for start date */
        start: string;
        /** ISO string for end date */
        end: string;
    };
    /**
     * Minimum date for selection (ISO string format, ex: "2025-01-01")
     */
    readonly min?: string;
    /**
     * Maximum date for selection (ISO string format, ex: "2025-12-31")
     */
    readonly max?: string;
    /**
     * Disabled dates (ISO string array)
     */
    readonly disabledDates: Array<string>;
    /**
     * Locale for date formatting
     * @default 'en-BE'
     */
    readonly locale: string;
    /**
     * Date format (ex: 'YYYY-MM-DD', 'DD-MM-YYYY', etc.)
     * @default 'YYYY-MM-DD'
     * @note If the date format is in UTC mode, the date will be displayed in UTC time.
     * @note If the date format is not in UTC mode, the date will be displayed in the local time.
     */
    readonly dateFormat: string;
    /**
     * Footer placement
     * @default 'bottom'
     */
    readonly shortcutsPlacement: 'bottom' | 'left' | 'right';
    /**
     * Selection type (single date or date range)
     * @default 'single'
     */
    readonly selectionType: 'single' | 'range';
    /**
     * Show action buttons
     */
    readonly showActions: boolean;
    /**
     * Custom actions to display in the footer
     */
    readonly shortcuts: {
        /** Label of the shortcut */
        label: string;
        /** Selected date value for single selection mode */
        singleValue?: string;
        /** Date range values for range selection mode */
        rangeValue?: HTMLNvCalendarElement['rangeValue'];
    }[];
    /**
     * Show week numbers
     */
    readonly showWeekNumbers: boolean;
    /** Sets the label for the cancel button in actions. */
    readonly cancelLabel: string;
    /** Sets the label for the primary (OK) button in actions. */
    readonly primaryLabel: string;
    /** Cache for parsed disabled dates */
    private parsedDisabledDates;
    /** Flag to indicate a user click for selection */
    private isUserClick;
    /****************************************************************************/
    currentDate: Date | null;
    selectedDate: Date | null;
    startDate: Date | null;
    endDate: Date | null;
    hoverDate: Date | null;
    /** List of formatted months for the selector */
    private months;
    /****************************************************************************/
    /**
     * Emitted when a single date is selected
     */
    singleDateChange: EventEmitter<string>;
    /**
     * Emitted when a date range is selected
     */
    rangeDateChange: EventEmitter<HTMLNvCalendarElement['rangeValue']>;
    /**
     * Emitted when the unified value changes
     * @bind value
     */
    valueChanged: EventEmitter<string>;
    /****************************************************************************/
    /**
     * Watches the changes of the number of calendars
     * @param {number} newValue - New number of calendars
     */
    validateNumberOfCalendars(newValue: number): void;
    /**
     * Watches the changes of the selected date range
     * @param {Object} newValue - New rangeValue value
     * @param {string} newValue.start - Start date
     * @param {string} newValue.end - End date
     */
    onRangeValueChange(newValue: typeof this.rangeValue): void;
    /**
     * Watches the changes of the disabled dates
     * @description Watches the changes of the disabled dates
     */
    handleDisabledDatesChange(): void;
    /**
     * Watches the changes of the single value
     * @param {string} newValue - New single value
     * @param {string} oldValue - Old single value
     */
    onSingleValueChange(newValue: string, oldValue: string): void;
    /**
     * Watches the changes of the unified value prop
     * @param {string} newValue - New value
     * @param {string} oldValue - Old value
     */
    onValueChange(newValue: string, oldValue: string): void;
    /****************************************************************************/
    componentWillLoad(): void;
    /****************************************************************************/
    /**
     * Checks if shortcuts are visible
     * @returns {boolean} true if shortcuts are visible
     */
    private get hasShortcuts();
    /**
     * Checks if actions are visible
     * @returns {boolean} true if actions are visible
     */
    private get hasActions();
    /**
     * Checks if the date format is in UTC mode
     * @returns {boolean} true if the date format is in UTC mode
     */
    private get isUTCMode();
    /**
     * Parses the unified value prop and synchronizes with internal state
     * @param {string} value - Value to parse
     */
    private parseUnifiedValue;
    /**
     * Validates and processes a date range, warning if start is after end
     * @param {string} startDateStr - Start date in ISO string format
     * @param {string} endDateStr - End date in ISO string format
     * @returns {object} Object containing the validated start and end dates
     */
    private validateDateRange;
    /**
     * Change the displayed month
     * @param {number} offset - Month offset (-1 for previous, 1 for next)
     */
    private changeMonth;
    private handleMouseLeave;
    private handleDayHover;
    /**
     * Handles date selection based on the mode
     * @param {MouseEvent} event - The mouse event from the click.
     */
    private handleDateSelection;
    /**
     * Handles single date selection
     * @param {Date} date - Selected date
     */
    private handleSingleSelection;
    /**
     * Handles range date selection
     * @param {Date} date - Selected date
     */
    private handleRangeSelection;
    /**
     * Checks if a date is disabled.
     * Disabled if:
     * - The date is before min (if defined)
     * - The date is after max (if defined)
     * - The date is in the disabledDates array
     * @param {Date} date - Date to check
     * @returns {boolean} true if the date is disabled
     */
    private isDateDisabled;
    /**
     * Checks if a date is in the selected range
     * @param {Date} date - Date to check
     * @returns {boolean} true if the date is in the range
     */
    private isDateInRange;
    /**
     * Retrieves the localized day names
     * @returns {string[]} Array of short day names
     */
    private getDayNames;
    /**
     * Generates the days of the current month
     * @param {number} offset - Month offset (0 by default)
     * @returns {Array<{ dayOfMonth: number | null, date: Date | null, isSelected: boolean, isDisabled: boolean }>} Array of formatted days
     */
    private getDaysInMonth;
    /** Initializes the list of formatted months according to the locale */
    private initializeMonths;
    /**
     * Retrieves the localized abbreviation for "week"
     * @returns {string} Localized abbreviation for "week"
     */
    private getLocalizedWeekText;
    /**
     * Handles month change in the selector
     * @param {Event} event - Month change event
     * @param {number} calendarOffset - Calendar offset (0 by default)
     */
    private handleMonthChange;
    /**
     * Handles year change in the numeric entry
     * @param {Event} event - Year change event
     * @param {number} calendarOffset - Calendar offset (0 by default)
     */
    private handleYearChange;
    /**
     * Handles week selection
     * @param {Date[]} weekDays - Selected week days
     * @param {number} calendarIndex - Calendar index from which the selection is made
     */
    private handleWeekSelection;
    /**
     * Checks if a date corresponds to today
     * @param {Date} date - Date to check
     * @returns {boolean} true if the date is today
     */
    private isToday;
    /**
     * Parse and cache the disabled dates
     * @description Parse and cache the disabled dates
     */
    private parseDisabledDates;
    /**
     * Applies a shortcut selection
     * @param {Object} shortcut - Shortcut to apply
     * @param {string | Date} shortcut.singleValue - Selected date value
     * @param {Object} shortcut.rangeValue - Start and end date values
     * @param {string | Date} shortcut.rangeValue.start - Start date value
     * @param {string | Date} shortcut.rangeValue.end - End date value
     * @param {string} shortcut.label - Label
     */
    private applyShortcut;
    /**
     * Method to force the complete calendar update
     * @param {Date} newDate - Date to force
     */
    private forceCalendarUpdate;
    /**
     * Resets the current selection
     */
    private resetSelection;
    /**
     * Confirms the current selection
     */
    private confirmSelection;
    /**
     * Clears the current selection and resets the calendar to its initial state.
     * This method can be called programmatically to reset the calendar.
     */
    clear(): Promise<void>;
    /****************************************************************************/
    /**
     * Renders the header
     * @param {number} offset - Month offset
     * @param {number} index - Calendar index
     * @returns {JSX.Element} Header
     * @description Renders the header of the calendar
     */
    private renderHeader;
    /**
     * Renders the week numbers
     * @param {Array<{date: Date}>} weeks - Weeks to render
     * @param {number} index - Calendar index
     * @returns {JSX.Element} Week numbers
     * @description Renders the week numbers of the calendar
     */
    private renderWeekNumbers;
    /**
     * Checks if the hover range is valid
     * @param {Date} startDate - Start date
     * @param {Date | null} hoverDate - Hovered date
     * @returns {boolean} true if the hover range is valid
     */
    private isHoverRangeValidFn;
    /**
     * Renders the calendar
     * @param {number} index - Calendar index
     * @param {number} offset - Month offset
     * @returns {JSX.Element} Calendar
     * @description Renders the calendar of the calendar
     */
    private renderCalendar;
    /**
     * Renders the shortcuts
     * @returns {JSX.Element} Shortcuts
     * @description Renders the shortcuts of the calendar
     */
    private renderShortcuts;
    /**
     * Renders the actions
     * @returns {JSX.Element} Actions
     * @description Renders the actions of the calendar
     * @slot actions - Child content of the component.
     */
    private renderActions;
    /**
     * Renders the datepicker
     * @returns {JSX.Element} Datepicker
     * @description Renders the datepicker of the calendar
     * @slot default - Child content of the component.
     */
    render(): any;
}