import { Observable } from 'rxjs';
import { FileUploaderUploadEvent, ValidDataTypes } from '../uploaders.interfaces';
export declare class UploadEventsService {
    events$: Observable<FileUploaderUploadEvent>;
    private _uploads$;
    constructor();
    readFiles(fileList: FileList | null, dataType?: ValidDataTypes): void;
    private mergeIndividualUploads;
    private fileReaderObsFactory;
    private eventFactory;
}