import { FormM2OFieldWidget } from '../../../../basic';
export declare abstract class AbstractFormM2OUploadFieldWidget extends FormM2OFieldWidget {
    private limit;
    protected get limitSize(): number;
    protected get allLimitSize(): any;
    protected get partSize(): any;
    protected get chunkUploadThreshold(): any;
    protected get parallel(): any;
    protected get limitFileExtensions(): any;
    protected get cdnKey(): any;
    protected get privateLink(): boolean | undefined;
}
