declare module 'react-numpad' {

  export interface DateTimeProps {
    dateFormat: string;
    inline: boolean;
    displayRule: (value: string) => string;
    validation: (value: string) => boolean;
    formatInputValue: (value: string) => string;
    confirm: (value: string) => void;
    cancel: () => void;
  }

  export function DateTime(props: DateTimeProps): JSX.Element;
}