/**
 * --------------------------------------------------------------------------
 *  Focus Ring Plugin for Untitled UI Kit for Kanopi
 * --------------------------------------------------------------------------
 *
 *  This plugin adds custom focus ring classes to the TailwindCSS framework
 *  based on the Untitled UI Kit for Kanopi.
 *
 * --------------------------------------------------------------------------
 */
/**
 * Type for focus ring colour config. All values are strings (hex or rgb).
 */
export interface FocusRingColourConfig {
    brandColor: string;
    grayColor: string;
    errorColor: string;
}
/**
 * Factory function to create a focus ring plugin with custom colours.
 * Falls back to DsgColoursConfig if not provided.
 */
export declare function createFocusRingPlugin(colours?: Partial<FocusRingColourConfig>): {
    handler: import('tailwindcss/types/config').PluginCreator;
    config?: Partial<import('tailwindcss/types/config').Config>;
};
declare const FocusRingsPlugin: typeof createFocusRingPlugin;
export default FocusRingsPlugin;