export declare const gradientThemes: readonly ["cristal", "teen", "mind", "morning", "vice", "passion", "fruit", "instagram", "atlas", "retro", "summer", "rainbow", "pastel"];
export type GradientTheme = (typeof gradientThemes)[number];
export declare const cycleGradient: (currentTheme: GradientTheme) => GradientTheme;
export declare const cyclePreviousGradient: (currentTheme: GradientTheme) => GradientTheme;