import { DateTime } from 'luxon';
import { WrDateAdapter, WrDateFormat } from 'ngwr/date-adapter';
import * as i0 from '@angular/core';
import { EnvironmentProviders } from '@angular/core';

/**
 * {@link WrDateAdapter} backed by Luxon `DateTime`. Use this when you need
 * proper timezone-aware math or IANA zone handling (the native + date-fns
 * adapters both work on plain `Date` and inherit JS quirks).
 *
 * @example
 * ```ts
 * bootstrapApplication(AppComponent, {
 *   providers: [provideWrLuxonAdapter()],
 * });
 * ```
 *
 * Peer dep: `luxon@^3`.
 */
declare class WrLuxonAdapter extends WrDateAdapter<DateTime> {
    private readonly locale;
    today(): DateTime;
    clone(date: DateTime): DateTime;
    createDate(year: number, month: number, day: number): DateTime;
    isValid(date: DateTime): boolean;
    getYear(date: DateTime): number;
    getMonth(date: DateTime): number;
    getDate(date: DateTime): number;
    getDayOfWeek(date: DateTime): number;
    getDaysInMonth(date: DateTime): number;
    getHours(date: DateTime): number;
    getMinutes(date: DateTime): number;
    getSeconds(date: DateTime): number;
    addYears(date: DateTime, amount: number): DateTime;
    addMonths(date: DateTime, amount: number): DateTime;
    addDays(date: DateTime, amount: number): DateTime;
    setTime(date: DateTime, hours: number, minutes: number, seconds: number): DateTime;
    isSameDay(a: DateTime, b: DateTime): boolean;
    isSameMonth(a: DateTime, b: DateTime): boolean;
    compareDate(a: DateTime, b: DateTime): number;
    format(date: DateTime, formatKeyOrString: WrDateFormat | (string & {})): string;
    parse(value: string, formatKeyOrString: WrDateFormat | (string & {})): DateTime | null;
    getFirstDayOfWeek(): number;
    getDayOfWeekNames(style: 'narrow' | 'short' | 'long'): readonly string[];
    getMonthNames(style: 'narrow' | 'short' | 'long'): readonly string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<WrLuxonAdapter, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<WrLuxonAdapter>;
}

/**
 * @license
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/thekhegay/ngwr/blob/main/LICENSE
 */

/**
 * Register the {@link WrLuxonAdapter} so date-pickers / calendars in this
 * app use Luxon `DateTime` for all math and formatting. Pass `locale` to
 * override the BCP 47 tag.
 *
 * @example
 * ```ts
 * bootstrapApplication(AppComponent, {
 *   providers: [provideWrLuxonAdapter()],
 * });
 * ```
 */
declare function provideWrLuxonAdapter(options?: {
    readonly locale?: string;
}): EnvironmentProviders;

export { WrLuxonAdapter, provideWrLuxonAdapter };