/**
 * @fileoverview Theme utilities for Glassmorphic Theme
 * Provides helper functions for working with theme data
 */
import type { GlassmorphicTheme, GlassIntensity, ComponentSize, ComponentVariant } from '../types/theme';
/**
 * Gets a color value from the theme palette
 */
export declare const getColor: (theme: GlassmorphicTheme, path: string) => string;
/**
 * Gets a spacing value from the theme
 */
export declare const getSpacing: (theme: GlassmorphicTheme, size: keyof GlassmorphicTheme["spacing"]) => string;
/**
 * Gets a border radius value from the theme
 */
export declare const getBorderRadius: (theme: GlassmorphicTheme, size: keyof GlassmorphicTheme["borderRadius"]) => string;
/**
 * Gets a shadow value from the theme
 */
export declare const getShadow: (theme: GlassmorphicTheme, size: keyof GlassmorphicTheme["shadows"]) => string;
/**
 * Gets a glassmorphism effect configuration
 */
export declare const getGlassEffect: (theme: GlassmorphicTheme, intensity?: GlassIntensity) => {
    backdropFilter: string;
    backgroundColor: string;
    border: string;
    boxShadow: string;
} | {
    backdropFilter: string;
    backgroundColor: string;
    border: string;
    boxShadow: string;
} | {
    backdropFilter: string;
    backgroundColor: string;
    border: string;
    boxShadow: string;
};
/**
 * Creates a color with opacity
 */
export declare const withOpacity: (color: string, opacity: number) => string;
/**
 * Lightens a color by a percentage
 */
export declare const lighten: (color: string, amount: number) => string;
/**
 * Darkens a color by a percentage
 */
export declare const darken: (color: string, amount: number) => string;
/**
 * Gets component size configuration
 */
export declare const getComponentSize: (size: ComponentSize) => {
    readonly padding: "2";
    readonly fontSize: "xs";
    readonly height: "6";
    readonly minWidth: "16";
} | {
    readonly padding: "3";
    readonly fontSize: "sm";
    readonly height: "8";
    readonly minWidth: "20";
} | {
    readonly padding: "4";
    readonly fontSize: "base";
    readonly height: "10";
    readonly minWidth: "24";
} | {
    readonly padding: "5";
    readonly fontSize: "lg";
    readonly height: "12";
    readonly minWidth: "32";
} | {
    readonly padding: "6";
    readonly fontSize: "xl";
    readonly height: "16";
    readonly minWidth: "40";
};
/**
 * Gets component variant colors
 */
export declare const getVariantColors: (theme: GlassmorphicTheme, variant: ComponentVariant) => {
    background: string;
    color: string;
    border: string;
};
/**
 * Checks if the current theme is dark mode
 */
export declare const isDarkMode: (theme: GlassmorphicTheme) => boolean;
/**
 * Gets the appropriate text color for a background
 */
export declare const getContrastText: (theme: GlassmorphicTheme, backgroundColor: string) => string;
/**
 * Creates a responsive value object
 */
export declare const responsive: <T>(values: {
    xs?: T;
    sm?: T;
    md?: T;
    lg?: T;
    xl?: T;
    "2xl"?: T;
}) => {
    xs?: T;
    sm?: T;
    md?: T;
    lg?: T;
    xl?: T;
    '2xl'?: T;
};
/**
 * Gets a responsive value for the current breakpoint
 */
export declare const getResponsiveValue: <T>(values: ReturnType<typeof responsive<T>>, breakpoint: keyof GlassmorphicTheme["breakpoints"]) => T | undefined;
/**
 * Creates a CSS media query string
 */
export declare const mediaQuery: (theme: GlassmorphicTheme, breakpoint: keyof GlassmorphicTheme["breakpoints"]) => string;
/**
 * Validates if a theme object is a valid glassmorphic theme
 */
export declare const isValidGlassmorphicTheme: (theme: any) => theme is GlassmorphicTheme;
/**
 * Merges two theme objects deeply
 */
export declare const mergeThemes: (baseTheme: GlassmorphicTheme, overrideTheme: Partial<GlassmorphicTheme>) => GlassmorphicTheme;