import { JsonPipe, DatePipe, CurrencyPipe } from '@angular/common';
import { FirestoreTableColumn } from './table-definition';
import { NGXLogger } from 'ngx-logger';
export declare class DisplayService<D, V> {
    json: JsonPipe;
    date: DatePipe;
    currency: CurrencyPipe;
    logger: NGXLogger;
    constructor(json: JsonPipe, date: DatePipe, currency: CurrencyPipe, logger: NGXLogger);
    toDisplay(value: any, column: FirestoreTableColumn<D, V>, row: D): string;
}