/**
 * 通用导入组件
 */
import React from 'react';
import { UploadChangeParam } from 'antd/es/upload';
import create from './createImporter';
export * from './createImporter';
export interface Showable {
    show(): void;
}
export interface ProgressEvent {
    success?: boolean;
    progress: number;
    error?: Error;
    result: {
        message?: string;
        taskResult?: any;
    };
}
export interface ImportProps<T> {
    title?: string;
    accept?: string;
    data?: object | ((file: File) => object);
    name?: string;
    action?: string;
    beforeUpload?: (file: File) => Promise<string>;
    extractUploadError?: (file: UploadChangeParam['file']) => Error;
    onStart: (response: T) => Promise<string>;
    onProgress: (task: string) => Promise<ProgressEvent>;
    onSuccess?: () => void;
    footer?: React.ReactNode;
}
declare enum ImportState {
    INIT = 0,
    UPLOADING = 1,
    UPLOADED = 2,
    UPLOAD_FAILED = 3,
    IMPORTING = 4,
    IMPORTED = 5,
    IMPORT_FAILED = 6
}
interface State {
    visible: boolean;
    status: ImportState;
    progress: number;
    message?: string;
    error?: Error;
    action: string;
}
export default class Import<T> extends React.Component<ImportProps<T>, State> implements Showable {
    static defaultProps: {
        title: string;
    };
    static create: typeof create;
    state: State;
    private uploadResponse;
    private taskId;
    render(): JSX.Element;
    show(): void;
    private handleClick;
    private handleClose;
    private handleUploadChange;
    private handleStartImport;
    private handleCheckProgress;
    private handleBeforeUpload;
    private handleCancel;
    private reset;
}