import * as React from 'react';
export declare const getContent: (children: any) => string | number | {} | React.ReactElement<any, string | ((props: any) => React.ReactElement<any, string | any | (new (props: any) => React.Component<any, any, any>)>) | (new (props: any) => React.Component<any, any, any>)> | React.ReactNodeArray | React.ReactPortal;
export declare const isIcon: (children: any) => boolean;
export declare const isWide: (children: any) => boolean;