import type { NanoOptions } from '@phytonmk/nano-css';
import type { CssLikeObject } from '@phytonmk/nano-css/types/common';
import React from 'react';
/**
 * Function to clear the nano CSS styles object from keys with undefined value
 * @param {Object} obj - nano CSS styles object
 * @returns {Object}
 */
declare function normaliseCss(obj: CssLikeObject): any;
declare const WithCssContext: React.Context<NanoOptions>;
declare const Provider: React.Provider<NanoOptions>;
declare function initNanoCss(options?: NanoOptions): import("@phytonmk/nano-css").NanoRenderer;
export { Provider, WithCssContext, initNanoCss, normaliseCss };