import { CSSProperties } from 'react';
import { Area } from '../image-crop';
export declare type UploadFileStatus = 'error' | 'success' | 'done' | 'uploading' | 'removed';
export interface HttpRequestHeader {
    [key: string]: string;
}
export interface UploadFile {
    uid: number;
    size: number;
    name: string;
    filename?: string;
    lastModified?: string;
    lastModifiedDate?: Date | number;
    url?: string;
    status?: UploadFileStatus;
    percent?: number;
    thumbUrl?: string;
    originFileObj?: File | Blob;
    response?: any;
    error?: any;
    linkProps?: any;
    type: string;
    imageCropArea?: Area;
}
export interface UploadChangeParam {
    file: UploadFile;
    fileList: Array<UploadFile>;
    event?: {
        percent: number;
    };
}
export interface ShowUploadListInterface {
    showRemoveIcon?: boolean;
    showPreviewIcon?: boolean;
}
export interface UploadLocale {
    uploading?: string;
    removeFile?: string;
    uploadError?: string;
    previewFile?: string;
}
export interface UploadProps {
    type?: 'drag' | 'select';
    name?: string;
    defaultFileList?: Array<UploadFile>;
    fileList?: Array<UploadFile>;
    action?: string;
    data?: Object | ((file: UploadFile) => any);
    headers?: HttpRequestHeader;
    showUploadList?: boolean | ShowUploadListInterface;
    multiple?: boolean;
    dragUploadList?: boolean;
    accept?: string;
    beforeUpload?: (file: UploadFile, FileList: UploadFile[]) => boolean | PromiseLike<any | Blob>;
    onChange?: (info: UploadChangeParam) => void;
    listType?: 'text' | 'picture' | 'picture-card';
    className?: string;
    onStart?: (file: UploadFile) => void;
    onPreview?: (file: UploadFile) => void;
    onDragEnd?: (files: UploadFile[]) => void | boolean;
    onRemove?: (file: UploadFile) => void | boolean;
    onSuccess?: (response: any, file: UploadFile) => void;
    onProgress?: (e: {
        percent: number;
    }, file: UploadFile) => void;
    onError?: (error: Error, response: any, file: UploadFile) => void;
    supportServerRender?: boolean;
    style?: CSSProperties;
    disabled?: boolean;
    prefixCls?: string;
    customRequest?: (option: any) => void;
    previewFile?: PreviewFileHandler;
    withCredentials?: boolean;
    locale?: UploadLocale;
    requestFileKeys?: string[] | string;
}
export interface UploadState {
    fileList: UploadFile[];
    dragState: string;
}
declare type PreviewFileHandler = (file: File | Blob) => PromiseLike<string>;
export interface UploadListProps {
    listType?: 'text' | 'picture' | 'picture-card';
    onPreview?: (file: UploadFile) => void;
    onRemove?: (file: UploadFile) => void | boolean;
    onDragEnd: (files: UploadFile[]) => void | boolean;
    items?: Array<UploadFile>;
    progressAttr?: Object;
    prefixCls?: string;
    showRemoveIcon?: boolean;
    dragUploadList?: boolean;
    showPreviewIcon?: boolean;
    locale: UploadLocale;
    previewFile?: PreviewFileHandler;
}
export {};