import { PipeTransform } from '@angular/core';
import { DateTime } from 'luxon';
import * as i0 from "@angular/core";
export declare class TimeChartDateFormatterPipe implements PipeTransform {
    transform(dateString: (string | DateTime)): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<TimeChartDateFormatterPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<TimeChartDateFormatterPipe, "timeChartDateFormatter">;
}