/**
 * @packageDocumentation
 * @module translate
 */
import { ChangeDetectorRef, OnDestroy, PipeTransform } from '@angular/core';
import { Subject } from 'rxjs';
import { TranslateService } from './translate.service';
import * as i0 from "@angular/core";
/**
 * 基础国际化格式化 Pipe 抽象类
 * 提供响应式的 locale 变化监听功能
 */
declare abstract class BaseIntlPipe implements PipeTransform, OnDestroy {
    protected readonly destroy$$: Subject<void>;
    protected readonly cdr: ChangeDetectorRef;
    protected readonly translate: TranslateService;
    constructor();
    ngOnDestroy(): void;
    abstract transform(value: any, ...args: any[]): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<BaseIntlPipe, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BaseIntlPipe>;
}
/**
 * 数字格式化 Pipe
 * @example
 * {{ 1234.56 | aclIntlNumber }} // "1,234.56"
 * {{ 0.85 | aclIntlNumber:{ style: 'percent' } }} // "85%"
 * {{ 1234.56 | aclIntlNumber:{ minimumFractionDigits: 2 } }} // "1,234.56"
 */
export declare class IntlNumberPipe extends BaseIntlPipe implements PipeTransform {
    transform(value: number, options?: Intl.NumberFormatOptions): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<IntlNumberPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<IntlNumberPipe, "aclIntlNumber", true>;
}
/**
 * 货币格式化 Pipe
 * @example
 * {{ 1234.56 | aclIntlCurrency }} // "¥1,234.56"
 * {{ 1234.56 | aclIntlCurrency:'USD' }} // "$1,234.56"
 * {{ 1234.56 | aclIntlCurrency:'EUR':{ minimumFractionDigits: 2 } }} // "€1,234.56"
 */
export declare class IntlCurrencyPipe extends BaseIntlPipe implements PipeTransform {
    transform(value: number, currency?: string, options?: Intl.NumberFormatOptions): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<IntlCurrencyPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<IntlCurrencyPipe, "aclIntlCurrency", true>;
}
/**
 * 百分比格式化 Pipe
 * @example
 * {{ 0.85 | aclIntlPercent }} // "85%"
 * {{ 0.8567 | aclIntlPercent:{ minimumFractionDigits: 2 } }} // "85.67%"
 */
export declare class IntlPercentPipe extends BaseIntlPipe implements PipeTransform {
    transform(value: number, options?: Omit<Intl.NumberFormatOptions, 'style'>): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<IntlPercentPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<IntlPercentPipe, "aclIntlPercent", true>;
}
/**
 * 日期格式化 Pipe
 * @example
 * {{ date | aclIntlDate }} // "2025/01/01"
 * {{ date | aclIntlDate:{ dateStyle: 'long' } }} // "2025年1月1日"
 * {{ date | aclIntlDate:{ year: 'numeric', month: 'long' } }} // "2025年1月"
 */
export declare class IntlDatePipe extends BaseIntlPipe implements PipeTransform {
    transform(value: Date | string | number, options?: Intl.DateTimeFormatOptions): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<IntlDatePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<IntlDatePipe, "aclIntlDate", true>;
}
/**
 * 日期时间格式化 Pipe
 * @example
 * {{ date | aclIntlDateTime }} // "2025/01/01 14:30:00"
 * {{ date | aclIntlDateTime:{ dateStyle: 'medium', timeStyle: 'short' } }} // "2025年1月1日 14:30"
 */
export declare class IntlDateTimePipe extends BaseIntlPipe implements PipeTransform {
    transform(value: Date | string | number, options?: Intl.DateTimeFormatOptions): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<IntlDateTimePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<IntlDateTimePipe, "aclIntlDateTime", true>;
}
/**
 * 相对时间格式化 Pipe
 * 支持两种使用方式：
 * 1. 传入 Date 对象，自动计算相对时间
 * 2. 传入数值和单位，手动指定相对时间
 *
 * 特性：
 * - 自动刷新UI：根据时间距离智能调整刷新频率
 * - 性能优化：共享定时器，避免大量单独计时器
 * - 响应式设计：监听语言变化自动更新
 *
 * @example
 * // 自动计算
 * {{ pastDate | aclIntlRelativeTime }} // "2 hours ago"
 * {{ futureDate | aclIntlRelativeTime:{ numeric: 'always' } }} // "in 2 hours"
 *
 * // 手动指定
 * {{ -1 | aclIntlRelativeTime:'day' }} // "yesterday"
 * {{ 2 | aclIntlRelativeTime:'hour':{ numeric: 'always' } }} // "in 2 hours"
 * {{ -30 | aclIntlRelativeTime:'minute':{ numeric: 'always' } }} // "30 minutes ago"
 */
export declare class IntlRelativeTimePipe extends BaseIntlPipe implements PipeTransform, OnDestroy {
    private readonly relativeTimeManager;
    private currentInterval?;
    private refreshSubscription?;
    private currentValue?;
    ngOnDestroy(): void;
    transform(value: Date | number, unitOrOptions?: Intl.RelativeTimeFormatUnit | Intl.RelativeTimeFormatOptions, options?: Intl.RelativeTimeFormatOptions): string;
    /**
     * 设置自动刷新机制
     * 使用共享的计时器管理器，提高多实例场景下的性能
     * 时间间隔大于一天时不设置自动刷新
     */
    private setupAutoRefresh;
    /**
     * 清理刷新相关资源
     */
    private cleanupRefresh;
    static ɵfac: i0.ɵɵFactoryDeclaration<IntlRelativeTimePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<IntlRelativeTimePipe, "aclIntlRelativeTime", true>;
}
export {};