import { CSSObject } from '@xstyled/styled-components';
import { ThemeColors } from './colors';
export type ThemeFocus = (color?: string) => {
    boxShadow: CSSObject['boxShadow'];
};
export declare const getFocus: ({ colors }: {
    colors: ThemeColors;
}) => (color?: string) => {
    boxShadow: string;
};