import { ElementPropertyConfig } from '@farris/ide-property-panel';
import { FormPropertyChangeObject } from '../../../../entity/property-change-entity';
import FdFileBaseComponent from '../../common/component/file-base.component';
export default class FdFileUploadComponent extends FdFileBaseComponent {
    allowedContentTypes: string;
    maxFileSize: string;
    constructor(component: any, options: any);
    getDefaultSchema(): any;
    getTemplateName(): string;
    init(): void;
    /**
     * 初始控件属性
     */
    private initControl;
    render(children: any): any;
    /**
     * 组装属性面板配置数据
     */
    getPropertyConfig(): ElementPropertyConfig[];
    /**
     * 属性变更后事件：默认监听样式类属性变更，并触发模板重绘
     * @param changeObject 变更集
     * @param propertyIDs 需要额外监听的属性ID列表
     */
    onPropertyChanged(changeObject: FormPropertyChangeObject): void;
    /**
     * 格式化
     * @param bytes
     */
    private humanizeBytes;
    /**
     * 判断是否类型
     */
    private judgeContentTypeLimit;
}