/**
 * Tailwind Token Generator — Converts Figma design tokens into
 * Tailwind-compatible CSS custom properties and config extensions.
 *
 * Also exports Style Dictionary v4 W3C DTCG format for compatibility
 * with the broader design token ecosystem (200K+ weekly SD users).
 */
import type { DesignToken } from "../engine/registry.js";
/**
 * Write all token output files to disk.
 */
export declare function writeTokenFiles(tokens: DesignToken[], outputDir: string, formats?: Set<string>): Promise<{
    css: string;
    tailwind: string;
    json: string;
}>;
/**
 * Generate a shadcn-compatible globals.css token block
 * that maps Figma tokens to shadcn CSS variables.
 */
export declare function generateShadcnTokenMapping(tokens: DesignToken[]): string;
/**
 * Export tokens as Style Dictionary v4 W3C DTCG format.
 * Compatible with `style-dictionary`, `@tokens-studio/sd-transforms`, and any
 * W3C Design Token Community Group-compliant tool.
 *
 * Output structure:
 * {
 *   "color": { "$type": "color", "primary": { "$value": "#..." } },
 *   "spacing": { "$type": "dimension", "md": { "$value": "16px" } },
 *   ...
 * }
 */
export declare function exportToStyleDictionary(tokens: DesignToken[]): Record<string, unknown>;