import type { UtilityRule } from './rules';
export declare const insetShadowRule: UtilityRule;
export declare const insetRingRule: UtilityRule;
/**
 * `drop-shadow-<color>`. The scale itself lives in the generator's static
 * filter map, which is keyed by raw class name, so a colour never matches
 * there and falls through to here.
 *
 * Only the colour variable is set: the composed `filter` and the
 * `--tc-drop-shadow` value belong to the scale utility, and re-declaring
 * either would wipe out the offsets.
 */
export declare const dropShadowColorRule: UtilityRule;
export declare const shadowRules: UtilityRule[];