import { HTMLAttributes } from 'react';
import { UploadStatusType } from '../const/types.cjs';
import { IconType } from '../icon/index.cjs';
export interface UploadFile {
    uid?: string;
    url?: string;
    filename?: string;
    size?: string;
    status?: UploadStatusType;
    percent?: number;
    preview?: string | null;
    response?: unknown;
    errorText?: string;
    xhr?: XMLHttpRequest;
}
export interface UploadChangeEvent {
    file: UploadFile;
    fileList: UploadFile[];
}
export interface UploadSortEvent extends UploadChangeEvent {
    oldIndex: number;
    newIndex: number;
}
export interface UploadRequestOptions {
    action?: string;
    method: string;
    name: string;
    file: File | Blob;
    filename: string;
    data: Record<string, string | number | boolean | Blob>;
    headers: Record<string, string>;
    withCredentials: boolean;
    timeout: number;
    onProgress: (percent: number) => void;
    onSuccess: (response?: unknown) => void;
    onError: (error?: unknown) => void;
}
export interface UploadRequestHandle {
    abort: () => void;
}
export type UploadCustomRequest = (options: UploadRequestOptions) => void | UploadRequestHandle | Promise<void | UploadRequestHandle>;
export interface UploadRef {
    upload: () => void;
    abort: (file?: UploadFile) => void;
    retry: (file: UploadFile) => void;
}
export interface UploadProps extends Omit<HTMLAttributes<HTMLDivElement>, "onChange" | "onSelect" | "defaultValue" | "defaultChecked"> {
    method?: string;
    name?: string;
    action?: string;
    type?: "list" | "picture";
    data?: Record<string, string | number | boolean | Blob>;
    disabled?: boolean;
    readOnly?: boolean;
    directory?: boolean;
    multiple?: boolean;
    accept?: string;
    headers?: Record<string, string>;
    withCredentials?: boolean;
    timeout?: number;
    customRequest?: UploadCustomRequest;
    parseResponse?: (xhr: XMLHttpRequest) => unknown;
    showUploadList?: boolean;
    transformFile?: (file: File) => File | Blob | Promise<File | Blob>;
    fileList?: UploadFile[];
    autoTrigger?: boolean;
    limit?: number;
    minSize?: number;
    maxSize?: number;
    uploadText?: string;
    uploadSubText?: string;
    uploadIcon?: IconType[];
    draggable?: boolean;
    sortable?: boolean;
    preview?: boolean;
    validateAccept?: boolean;
    maxConcurrent?: number;
    onChange?: (event: UploadChangeEvent) => void;
    onRemove?: (event: UploadChangeEvent) => void;
    onSelectFiles?: (files: UploadFile[]) => void;
    onExceed?: () => void;
    onSizeError?: (event: UploadChangeEvent) => void;
    onTypeError?: (event: UploadChangeEvent) => void;
    onSort?: (event: UploadSortEvent) => void;
    onBeforeUpload?: (item: UploadFile, file: File) => boolean | File | Blob | void | Promise<boolean | File | Blob | void>;
}
export type UploadContext = UploadProps & UploadRef;
declare const _default: import('react').ForwardRefExoticComponent<UploadProps & import('react').RefAttributes<UploadRef>>;
export default _default;