import { FileUploadParam, UploadFileState } from "./upload-panel"; import React from 'react'; interface IProps { uploadFileContext: React.Context; uploadCallbackFn: (uploadFile: FileUploadParam) => Promise; title: string; } declare function UploadButton(props: IProps): React.JSX.Element; declare namespace UploadButton { var defaultProps: { title: string; }; } export default UploadButton;