import { type PipeTransform } from '@angular/core';
import { type TuiCurrencyVariants } from '@taiga-ui/addon-commerce/types';
import { type TuiHorizontalDirection } from '@taiga-ui/core/types';
import { type Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TuiAmountPipe implements PipeTransform {
    private readonly options;
    private readonly format;
    transform(value: number, currency?: TuiCurrencyVariants, currencyAlign?: TuiHorizontalDirection): Observable<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiAmountPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<TuiAmountPipe, "tuiAmount", true>;
}