import { PipeTransform } from '@angular/core';
import { LocaleService } from '../services/locale.service';
import { DigitsOptions } from '../models/types';
export declare class L10nDecimalPipe implements PipeTransform {
    protected locale: LocaleService;
    constructor(locale: LocaleService);
    transform(value: any, defaultLocale: string, digits?: string | DigitsOptions): string | null;
}
export declare class L10nPercentPipe implements PipeTransform {
    protected locale: LocaleService;
    constructor(locale: LocaleService);
    transform(value: any, defaultLocale: string, digits?: string | DigitsOptions): string | null;
}
export declare class L10nCurrencyPipe implements PipeTransform {
    protected locale: LocaleService;
    constructor(locale: LocaleService);
    transform(value: any, defaultLocale: string, currency: string, currencyDisplay?: 'code' | 'symbol' | 'name', digits?: string | DigitsOptions): string | null;
}