import { ElementPropertyConfig } from '@farris/ide-property-panel';
import { FileUsualProp } from '../../common/property/file-property-config';
export declare class FileUploadPreviewProp extends FileUsualProp {
    getPropConfig(propertyData: any): ElementPropertyConfig[];
    getAppearancePropConfig(): ElementPropertyConfig;
    private getBehaviorPropConfig;
    private getServerPropConfig;
    private getFileUploadPropConfig;
    private getFilePreviewPropConfig;
    private getEventPropConfig;
    private initPreviewColumn;
    /**
     * 获取实体表中的附件udt字段
     */
    private getAttachUdtField;
    /**
     * 适配附件中预览排序字段缺失的问题
     */
    private adaptSortOrder;
    private getDateFormat;
}