import * as React from 'react';
import { UploadFileInfo } from './interfaces/UploadFileInfo';
import { UploadListItemProps } from './interfaces/UploadListItemProps';
/**
 * @hidden
 */
export declare class UploadListSingleItem extends React.Component<UploadListItemProps, {}> {
    /**
     * @hidden
     */
    getFileExtension(file: UploadFileInfo): string;
    /**
     * @hidden
     */
    getFileValidationMessage(file: UploadFileInfo): string;
    /**
     * @hidden
     */
    renderValidationError(file: UploadFileInfo): JSX.Element[];
    /**
     * @hidden
     */
    renderFileDetails(file: UploadFileInfo): JSX.Element[];
    /**
     * @hidden
     */
    render(): JSX.Element;
}