import React, { Component } from "react";
import { ShowUploadListInterface, RcCustomRequestOptions } from "antd/lib/upload/interface";
import "../style.css";
import "photoswipe/dist/photoswipe.css";
import "photoswipe/dist/default-skin/default-skin.css";
export interface iProps {
    uploadSignURL?: string;
    maxFileNumber?: number;
    maxFileLength?: number;
    minFileLength?: number;
    fileType?: string;
    filePatten?: string;
    fileList?: any[];
    avatar?: any;
    action?: string;
    upload?: boolean;
    preview?: boolean;
    multiple?: boolean;
    directory?: boolean;
    disabled?: boolean;
    single?: boolean;
    showUploadList?: boolean | ShowUploadListInterface;
    onChange?: (files: any) => void;
    onRemove?: (files: any) => void;
    children?: React.ReactNode;
}
export default class FileUpload extends Component<iProps> {
    private ref;
    private uploadService;
    state: any;
    constructor(props: any);
    initFileList: (fileList?: any[]) => any[];
    componentDidMount(): void;
    componentWillReceiveProps(newProps: any): void;
    transformFile: (file: any) => any;
    onChange: ({ fileList, file, event }: {
        fileList: any;
        file: any;
        event: any;
    }) => void;
    beforeUpload: (file: any) => any;
    getExtendInfoData: (fileList: any) => Promise<void>;
    handlePreview: (file: any) => Promise<void>;
    handleCancel: () => void;
    customRequest: (options: RcCustomRequestOptions) => void;
    render(): JSX.Element;
}