import { useLayoutEffect } from 'react';

declare function create<TScreens extends Record<string, string>>(screens: TScreens): {
    useBreakpoint: (breakpoint: keyof TScreens, defaultValue?: boolean) => boolean;
    useBreakpointEffect: (breakpoint: keyof TScreens, effect: (match: boolean) => void) => null;
    useBreakpointValue: <T, U>(breakpoint: keyof TScreens, valid: T, invalid: U) => T | U;
};

declare const isSSR: boolean;
declare const isBrowser: boolean;
declare const useIsomorphicEffect: typeof useLayoutEffect;

export { create, create as default, isBrowser, isSSR, useIsomorphicEffect };