import { TranslationWidth } from '@angular/common';
import { NgbDateStruct } from './ngb-datepicker/datepicker/ngb-date-struct';
import * as i0 from "@angular/core";
export declare function VUD_DATEPICKER_18N_FACTORY(): VudDatepickerI18nDefault;
export interface IVudDatepickerI18n {
    previousMonthLabel: string;
    nextMonthLabel: string;
    selectMonthLabel: string;
    selectYearLabel: string;
    /**
     * Returns the week label to display in the heading of the month view.
     */
    weekLabel: string;
    /**
     * Returns the weekday label using specified width
     */
    getWeekdayLabel?(weekday: number, width?: TranslationWidth): string;
    /**
     * Returns the short month name to display in the date picker navigation.
     *
     * With default calendar we use ISO 8601: 'month' is 1=Jan ... 12=Dec.
     */
    getMonthShortName?(month: number): string;
    /**
     * Returns the full month name to display in the date picker navigation.
     *
     * With default calendar we use ISO 8601: 'month' is 1=Jan ... 12=Dec.
     */
    getMonthFullName?(month: number): string;
    /**
     * Returns the value of the `aria-label` attribute for a specific date.
     */
    getDayAriaLabel?(date: NgbDateStruct): string;
    /**
     * Returns the text label to display above the day view.
     */
    getMonthLabel?(date: NgbDateStruct): string;
    /**
     * Returns the textual representation of a day that is rendered in a day cell.
     */
    getDayNumerals?(date: NgbDateStruct): string;
    /**
     * Returns the textual representation of a week number rendered by datepicker.
     */
    getWeekNumerals?(weekNumber: number): string;
    /**
     * Returns the textual representation of a year that is rendered in the datepicker year select box.
     */
    getYearNumerals?(year: number): string;
}
export declare abstract class VudDatepickerI18n implements IVudDatepickerI18n {
    /** @ignore */
    private readonly _locale;
    abstract previousMonthLabel: string;
    abstract nextMonthLabel: string;
    abstract selectMonthLabel: string;
    abstract selectYearLabel: string;
    abstract weekLabel: string;
    getWeekdayLabel(weekday: number, width?: TranslationWidth): string;
    getMonthShortName(month: number): string;
    getMonthFullName(month: number): string;
    getDayAriaLabel(date: NgbDateStruct): string;
    getMonthLabel(date: NgbDateStruct): string;
    getDayNumerals(date: NgbDateStruct): string;
    getWeekNumerals(weekNumber: number): string;
    getYearNumerals(year: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<VudDatepickerI18n, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<VudDatepickerI18n>;
}
export declare class VudDatepickerI18nDefault extends VudDatepickerI18n {
    previousMonthLabel: string;
    nextMonthLabel: string;
    selectMonthLabel: string;
    selectYearLabel: string;
    weekLabel: string;
    static ɵfac: i0.ɵɵFactoryDeclaration<VudDatepickerI18nDefault, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<VudDatepickerI18nDefault>;
}
export declare function provideVudDatepickerI18n(value: IVudDatepickerI18n | (() => IVudDatepickerI18n)): import("@angular/core").EnvironmentProviders;