import ImportRecord from './ImportRecord';
import { ImportProgress } from './PushElement';
import { MetricsTracker } from './MetricsTracker';
export default class ImportProcessor {
    private readonly records;
    private readonly throttle;
    private readonly meta;
    private readonly progressIndicator;
    private readonly recordCallback?;
    private readonly importCallback?;
    private readonly metricsTracker?;
    private readonly merging;
    private stopSignal;
    private readonly importStopwatch?;
    constructor(records: ImportRecord[], throttle: boolean | number, meta: any, progressIndicator: ImportProgress, recordCallback?: ((record: ImportRecord, meta: any) => any) | undefined, importCallback?: ((records: ImportRecord[], meta: any) => any) | undefined, metricsTracker?: MetricsTracker | undefined);
    process(): Promise<void>;
    stop(): void;
    /**
     * Update the progress indicator based on the rejection status of the records
     */
    private updateProgress;
    /**
     * Report import completion metrics to the MetricsTracker if available.
     * This should be called at the end of the import process.
     */
    private reportImportCompleted;
    /**
     * Sets up a fake progress indicator that simulates the import process.
     */
    private fakeProgress;
}