import { SignedListReport } from "./iotile-reports";
/**
 * A class that can merge two signed list reports into one.  This
 * is used to create a combined report from a separate user and system
 * report before uploading to iotile.cloud.  This class attempts to
 * check as best it can that the reports are valid and both a user
 * and system report before merging them.
 */
export declare class SignedListReportMerger {
    mergeReports(user: SignedListReport, system: SignedListReport): SignedListReport;
    private checkReportsForMerging;
    private insertMergedHeader;
    /**
     * Merge two reports together, keeping all of their readings in order.
     */
    private mergeReadings;
    private pickNextReading;
    private insertReading;
    private insertMergedFooter;
}