import type { ForwardRefRenderFunction } from 'react';
import pick from 'lodash.pick';
import omit from 'lodash.omit';
export { pick, omit };
/**
 * Whether an Record<string, unknown> is empty
 */
export declare const isObjectEmpty: (obj: Record<string, unknown>) => boolean;
/**
 * Credits to reakit
 * https://github.com/reakit/reakit/blob/master/packages/reakit-system/src/__utils/forwardRef.ts
 */
export declare function forwardRef<T extends ForwardRefRenderFunction<any, any>>(component: T): T;
/**
 * Function that helps in the creation of a themeKey with conditional variants
 * @param sequence Array<[conditional variant, themeKey accessor]>
 */
export declare const inlineVariant: (prefix: string, sequence: Array<[boolean, string]>) => string;