import { Graph } from '../models/graph.model';
import { NlsMathService } from './math.service';
import { NlsHistoryService } from './history.service';
export declare class NlsAnimationService {
    private math;
    private historyService;
    graphs: Graph[];
    speed: number;
    range: number;
    constructor(math: NlsMathService, historyService: NlsHistoryService);
    animate(initialGraph: Graph): Graph;
}