import { PipeTransform } from "@angular/core";
import { StatService } from "../services/stat.service";
declare type StatPipeMode = "icon" | "label" | "description" | "color";
/**
 * Abstract Stat pipe
 */
export declare abstract class StatPipe<T> implements PipeTransform {
    protected abstract service: StatService<T>;
    /**
     * Transform value
     * @param value
     * @param mode
     * @param args
     * @returns
     */
    transform(value: any, mode?: StatPipeMode, ...args: any[]): string;
}
export {};