import { SubmitValue } from '@oinone/kunlun-engine';
import { AbstractFormM2OUploadFieldWidget } from '../../m2o';
export declare class AbstractFormO2OUploadFieldWidget extends AbstractFormM2OUploadFieldWidget {
    submit(submitValue: SubmitValue): Promise<Record<string, unknown> | import("@oinone/kunlun-engine").SubmitRelationValue | undefined>;
}
