import { FlattenSimpleInterpolation } from 'styled-components';
import { ResolvedTheme } from '../themes';
type FocusType = 'focus' | 'focus-visible' | 'focus-within';
export interface FocusOptions {
    selector?: string;
    focusType?: FocusType;
    focusTypeClass?: boolean;
    inverted?: boolean;
    insideOnly?: boolean;
}
export declare function addFocusVisibleActive(element: HTMLElement | null): void;
export declare function removeFocusVisibleActive(element: HTMLElement | null): void;
export declare const focus: ({ theme }: {
    theme: ResolvedTheme;
}, options?: FocusOptions) => FlattenSimpleInterpolation;
export {};