import { DatapointState, Device, DeviceStatus, EngineControlResponse } from "jm-castle-ac-dc-types";
import { Simulation } from "../Types.mjs";
export interface SimulationValue {
    at: string;
    valueNum?: number;
    valueString?: string;
}
export declare type ValueCourse = "steps" | "linear";
export interface SimulationFile {
    timeline: {
        datapointId: string;
        per: "day";
        values: SimulationValue[];
        course: ValueCourse;
    };
}
export declare class SimulationByFile implements Simulation {
    constructor(device: Device);
    private device;
    private datapointId;
    private simulationFile;
    private sortedValues;
    private valueCourse;
    private lastStatus;
    start: () => Promise<EngineControlResponse>;
    stop: () => Promise<EngineControlResponse>;
    private getValueForLinearCourse;
    private getValueAt;
    fetchStatus: (at?: number) => Promise<DeviceStatus>;
    getPreviewData: (atArr: number[]) => Promise<{
        data: Record<string, DatapointState[]>;
        error?: string;
    }>;
}