export declare abstract class DaoBase {
    protected abstract getCollection(): any;
    protected abstract isCoupledThing(): any;
    findLastTracks(things: string[], sinceTimestamp: number, sector: any, activity: any, filterStateNull?: boolean): Promise<any>;
    findWorkedAreaByDriveUnit(idThing: any, driveUnitId: any): Promise<any>;
    getLastStateData(things: string[], activities: string[], sector: any): Promise<any>;
    getStatesData(things: string[], activities: string[], sector: string, from: number, to: number): Promise<any[]>;
    private removeMinutesAndSecondsOnDate;
    getUnitsInServiceByFarms(things: any, from: any, to: any, states: any, activities: any, sector: any): Promise<any>;
    getEngineState(things: any, from: any, to: any, activities: any, sector: any): Promise<any>;
    getUnitsInServiceByWorkFronts(things: any, from: any, to: any, states: any, activities: any, sector: any): Promise<any>;
    getWorkingAverageSpeedByRRHHs(things: any, from: any, to: any, states: any): Promise<any>;
    getWorkingAverageSpeedByFarms(things: any, from: any, to: any, states: any): Promise<any>;
    getWorkingAverageSpeedByWorkFronts(things: any, from: any, to: any, states: any): Promise<any>;
    getWorkingAverageSpeedByMachine(things: any, from: any, to: any, states: any): Promise<any>;
    getLastMetadataByIdThing(idThing: any): Promise<any>;
    getLastDriveUnit(ids: string[]): Promise<any[]>;
}