import { SizeValue } from './sizes';
import { PlatformBlocksTheme } from './types';
export type ShadowValue = SizeValue | 'none';
/**
 * Shadow props interface for components
 */
export interface ShadowProps {
    /** Shadow value - supports size tokens and 'none' */
    shadow?: ShadowValue;
}
/**
 * Get shadow value from shadow token
 * @param value - Shadow value (string token or 'none')
 * @param theme - PlatformBlocks theme object
 * @returns Resolved shadow string or undefined for none
 */
export declare function getShadowValue(value: ShadowValue | undefined, theme: PlatformBlocksTheme): string | undefined;
/**
 * Component-specific default shadows
 */
export declare const COMPONENT_SHADOW_DEFAULTS: {
    readonly button: ShadowValue;
    readonly badge: ShadowValue;
    readonly card: ShadowValue;
    readonly chip: ShadowValue;
    readonly modal: ShadowValue;
    readonly tooltip: ShadowValue;
    readonly alert: ShadowValue;
    readonly dialog: ShadowValue;
    readonly dropdown: ShadowValue;
    readonly popover: ShadowValue;
    readonly toast: ShadowValue;
    readonly fab: ShadowValue;
    readonly appBar: ShadowValue;
    readonly drawer: ShadowValue;
};
/**
 * Get the default shadow for a specific component type
 */
export declare function getComponentDefaultShadow(componentType: keyof typeof COMPONENT_SHADOW_DEFAULTS): ShadowValue;
/**
 * Create shadow styles object for React Native
 */
export declare function createShadowStyles(shadow: ShadowValue | undefined, theme: PlatformBlocksTheme, componentType?: keyof typeof COMPONENT_SHADOW_DEFAULTS): {
    boxShadow?: undefined;
    shadowOffset?: undefined;
    shadowRadius?: undefined;
    shadowColor?: undefined;
    shadowOpacity?: undefined;
    elevation?: undefined;
} | {
    boxShadow: string;
    shadowOffset?: undefined;
    shadowRadius?: undefined;
    shadowColor?: undefined;
    shadowOpacity?: undefined;
    elevation?: undefined;
} | {
    shadowOffset: {
        width: number;
        height: number;
    };
    shadowRadius: number;
    shadowColor: string;
    shadowOpacity: number;
    elevation: number;
    boxShadow?: undefined;
};
/**
 * Utility to get shadow styles with theme context
 */
export declare function useShadowStyles(shadow: ShadowValue | undefined, theme: PlatformBlocksTheme, componentType?: keyof typeof COMPONENT_SHADOW_DEFAULTS): {
    boxShadow?: undefined;
    shadowOffset?: undefined;
    shadowRadius?: undefined;
    shadowColor?: undefined;
    shadowOpacity?: undefined;
    elevation?: undefined;
} | {
    boxShadow: string;
    shadowOffset?: undefined;
    shadowRadius?: undefined;
    shadowColor?: undefined;
    shadowOpacity?: undefined;
    elevation?: undefined;
} | {
    shadowOffset: {
        width: number;
        height: number;
    };
    shadowRadius: number;
    shadowColor: string;
    shadowOpacity: number;
    elevation: number;
    boxShadow?: undefined;
};
declare const _default: {
    getShadowValue: typeof getShadowValue;
    createShadowStyles: typeof createShadowStyles;
    useShadowStyles: typeof useShadowStyles;
    COMPONENT_SHADOW_DEFAULTS: {
        readonly button: ShadowValue;
        readonly badge: ShadowValue;
        readonly card: ShadowValue;
        readonly chip: ShadowValue;
        readonly modal: ShadowValue;
        readonly tooltip: ShadowValue;
        readonly alert: ShadowValue;
        readonly dialog: ShadowValue;
        readonly dropdown: ShadowValue;
        readonly popover: ShadowValue;
        readonly toast: ShadowValue;
        readonly fab: ShadowValue;
        readonly appBar: ShadowValue;
        readonly drawer: ShadowValue;
    };
    getComponentDefaultShadow: typeof getComponentDefaultShadow;
};
export default _default;