import { Instance } from 'flatpickr/dist/types/instance';
import { BaseOptions, Hook } from 'flatpickr/dist/types/options';
import { Locale } from 'flatpickr/dist/types/locale';
export declare const _defaultCalendarTooltipStrings: {
    lockedStartDate: string;
    lockedEndDate: string;
    dateLocked: string;
    dateNotAvailable: string;
    dateInSelectedRange: string;
};
export type FlatpickrTextStrings = Partial<typeof _defaultCalendarTooltipStrings>;
export declare function setTooltipStrings(customTextStrings?: FlatpickrTextStrings): void;
export declare function getTextStrings(customTextStrings?: FlatpickrTextStrings): typeof _defaultCalendarTooltipStrings;
interface BaseFlatpickrContext {
    getFlatpickrOptions: () => Promise<Partial<BaseOptions>>;
    setCalendarAttributes: (instance: Instance) => void;
    setInitialDates?: (instance: Instance) => void;
}
interface SingleFlatpickrContext extends BaseFlatpickrContext {
    inputEl: HTMLElement;
}
interface RangeFlatpickrContext extends BaseFlatpickrContext {
    inputEl: HTMLElement;
    endinputEl?: HTMLElement;
}
declare const DATE_FORMAT_OPTIONS: {
    readonly 'Y-m-d': "yyyy-mm-dd";
    readonly 'm-d-Y': "mm-dd-yyyy";
    readonly 'd-m-Y': "dd-mm-yyyy";
    readonly 'Y-m-d H:i': "yyyy-mm-dd —— : ——";
    readonly 'Y-m-d h:i K': "yyyy-mm-dd —— : ——";
    readonly 'm-d-Y H:i': "mm-dd-yyyy —— : ——";
    readonly 'm-d-Y h:i K': "mm-dd-yyyy —— : ——";
    readonly 'd-m-Y H:i': "dd-mm-yyyy —— : ——";
    readonly 'd-m-Y h:i K': "dd-mm-yyyy —— : ——";
    readonly 'Y-m-d H:i:s': "yyyy-mm-dd —— : —— ——";
    readonly 'Y-m-d H:i:S': "yyyy-mm-dd —— : —— ——";
    readonly 'm-d-Y H:i:s': "mm-dd-yyyy —— : —— ——";
    readonly 'm-d-Y H:i:S': "mm-dd-yyyy —— : —— ——";
    readonly 'd-m-Y H:i:s': "dd-mm-yyyy —— : —— ——";
    readonly 'd-m-Y H:i:S': "dd-mm-yyyy —— : —— ——";
};
type DateFormatOption = keyof typeof DATE_FORMAT_OPTIONS;
interface FlatpickrOptionsContext {
    locale: string;
    dateFormat?: string;
    /** @deprecated Prefer passing pre-normalized `value` and using setInitialDates in the component. */
    defaultDate?: string | Date | string[] | Date[];
    defaultHour?: number;
    defaultMinute?: number;
    enableTime: boolean;
    twentyFourHourFormat?: boolean;
    endinputEl?: HTMLElement;
    inputEl: HTMLElement;
    allowInput?: boolean;
    minDate?: string | number | Date;
    maxDate?: string | number | Date;
    minTime?: string | number | Date;
    maxTime?: string | number | Date;
    enable?: (string | number | Date)[];
    disable?: (string | number | Date)[];
    onChange?: Hook;
    onClose?: Hook;
    onOpen?: Hook;
    onReady?: Hook;
    loadLocale: (locale: string) => Promise<Partial<Locale>>;
    mode?: 'single' | 'multiple' | 'range' | 'time';
    closeOnSelect?: boolean;
    wrap?: boolean;
    noCalendar?: boolean;
    appendTo?: HTMLElement;
    static?: boolean;
}
export declare function preventFlatpickrOpen(event: Event, setShouldFlatpickrOpen: (value: boolean) => void): void;
export declare function handleInputClick(setShouldFlatpickrOpen: (value: boolean) => void): void;
export declare function handleInputFocus(shouldFlatpickrOpen: boolean, closeFlatpickr: () => void, setShouldFlatpickrOpen: (value: boolean) => void): void;
export declare function modifyWeekdayShorthands(localeOptions: Partial<Locale>): void;
export declare function injectFlatpickrStyles(customStyle: string): void;
export declare function initializeMultiAnchorFlatpickr(context: RangeFlatpickrContext): Promise<Instance | undefined>;
export declare function initializeSingleAnchorFlatpickr(context: SingleFlatpickrContext & {
    appendTo?: HTMLElement;
}): Promise<Instance | undefined>;
export declare function isValidDateFormat(format: string): format is DateFormatOption;
export declare function getPlaceholder(dateFormat: string, isDateRange?: boolean): string;
export declare function loadLocale(locale: string): Promise<Partial<Locale>>;
export declare function getModalContainer(element: HTMLElement): HTMLElement;
export declare function getFlatpickrOptions(context: FlatpickrOptionsContext): Promise<Partial<BaseOptions>>;
export declare function updateEnableTime(dateFormat: string): boolean;
export declare function setCalendarAttributes(instance: Instance, modalDetected?: boolean): void;
export declare function hideEmptyYear(): void;
export declare function emitValue(element: HTMLElement, eventName: string, detail: any): void;
export declare function clearFlatpickrInput(flatpickrInstance: Instance | undefined, inputEl: HTMLInputElement | undefined, updateCallback?: () => void): Promise<void>;
export declare enum DateRangeEditableMode {
    BOTH = "both",
    START = "start",
    END = "end",
    NONE = "none"
}
export declare function createDateRangeDayLockHandler(editableMode: DateRangeEditableMode, currentValue: [Date | null, Date | null]): (dObj: Date, dStr: string, fp: Instance, dayElem: HTMLElement & {
    dateObj: Date;
}) => void;
export declare function createDateRangeChangeLockHandler(editableMode: DateRangeEditableMode, currentValue: [Date | null, Date | null], originalOnChange: Hook | Hook[]): (selectedDates: Date[], dateStr: string, instance: Instance) => void;
export declare function applyDateRangeEditingRestrictions(options: Partial<BaseOptions>, editableMode: DateRangeEditableMode, currentValue: [Date | null, Date | null], tooltipStrings?: FlatpickrTextStrings): Partial<BaseOptions>;
export {};
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