import { EventEmitter } from '@angular/core';
import { SystemsService } from '../services';
export declare class Debug {
    sys: any;
    mod: any;
    index: number;
    enabled: boolean;
    output: any;
    numLines: number;
    outputChange: EventEmitter<{}>;
    private system;
    private module;
    private msgs;
    private change;
    private service;
    private months;
    constructor(serv?: SystemsService);
    ngOnChanges(changes: any): void;
    time(): any;
    addMessage(msg: string): void;
    private getSystem();
    private getModule();
}