import type { UtilityRule } from './rules';
// =============================================================================
// Backgrounds, Borders, Effects utilities
// =============================================================================
// Background utilities
export declare const backgroundAttachmentRule: UtilityRule;
export declare const backgroundClipRule: UtilityRule;
export declare const gradientInterpolationRule: UtilityRule;
/**
 * Linear gradients. `bg-linear-*` is Tailwind v4's name for `bg-gradient-*`;
 * both spellings are accepted so v3 markup keeps working.
 *
 * Three shapes reach here with different parses:
 *   bg-linear-to-r        utility `bg`,        value `linear-to-r`
 *   -bg-linear-45         utility `bg`,        value `-linear-45`
 *   bg-linear-[0.25turn]  utility `bg-linear`, value `0.25turn` (arbitrary)
 */
export declare const backgroundImageRule: UtilityRule;
export declare const backgroundOriginRule: UtilityRule;
export declare const backgroundPositionRule: UtilityRule;
export declare const backgroundRepeatRule: UtilityRule;
export declare const backgroundSizeRule: UtilityRule;
// Border utilities
export declare const borderStyleRule: UtilityRule;
export declare const outlineRule: UtilityRule;
// Effect utilities
export declare const boxShadowThemeRule: UtilityRule;
// Shadow color utilities (shadow-{color}, shadow-{color}/{opacity})
export declare const shadowColorRule: UtilityRule;
export declare const textShadowRule: UtilityRule;
export declare const opacityRule: UtilityRule;
export declare const mixBlendModeRule: UtilityRule;
export declare const backgroundBlendModeRule: UtilityRule;
// Mask utilities
export declare const maskRule: UtilityRule;
export declare const effectsRules: UtilityRule[];