import { PipeTransform, ChangeDetectorRef, OnDestroy } from '@angular/core';
import { DateFnsConfigurationService } from './date-fns-configuration.service';
import type { Duration, Locale } from 'date-fns';
import * as i0 from "@angular/core";
export declare class FormatDurationPipe implements PipeTransform, OnDestroy {
    config: DateFnsConfigurationService;
    cd: ChangeDetectorRef;
    private localeChanged$;
    constructor(config: DateFnsConfigurationService, cd: ChangeDetectorRef);
    ngOnDestroy(): void;
    transform(duration: Duration, options?: {
        format?: string[];
        zero?: boolean;
        delimiter?: string;
        locale?: Locale;
    }): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormatDurationPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<FormatDurationPipe, "dfnsFormatDuration", false>;
}
export declare class FormatDurationPipeModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<FormatDurationPipeModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<FormatDurationPipeModule, [typeof FormatDurationPipe], never, [typeof FormatDurationPipe]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<FormatDurationPipeModule>;
}