/**
 * Figma Integration
 *
 * Fetches design specifications, tokens, components, and assets from Figma.
 *
 * Capabilities:
 * - spec: Fetch design specs as markdown for AI coding loops
 * - tokens: Extract design tokens (colors, typography, spacing)
 * - components: Generate component code (React, Vue, Svelte, HTML)
 * - assets: Export icons and images (SVG, PNG, PDF)
 */
import { type AuthMethod, BaseIntegration, type IntegrationOptions, type IntegrationResult } from '../base.js';
import type { FigmaIntegrationOptions } from './types.js';
export declare class FigmaIntegration extends BaseIntegration {
    name: string;
    displayName: string;
    description: string;
    website: string;
    authMethods: AuthMethod[];
    private readonly API_BASE;
    /**
     * Whether we detected a low-budget plan (starter/free with low limit-type).
     * When true, skip non-essential API calls (icons, screenshots) to conserve
     * the tiny request budget (6 req/month on starter-low).
     */
    private lowBudget;
    fetch(identifier: string, options?: IntegrationOptions & FigmaIntegrationOptions): Promise<IntegrationResult>;
    /**
     * Fetch design specifications as markdown
     */
    private fetchDesignSpec;
    /**
     * Extract design tokens from a Figma file
     */
    private fetchDesignTokens;
    /**
     * Generate component code from Figma components
     */
    private fetchAndGenerateComponents;
    /**
     * Export assets (icons, images) from Figma
     */
    private fetchAssets;
    /**
     * Fetch download URLs for all image fills in a Figma file.
     * Uses the /files/{key}/images endpoint which returns URLs for all imageRef values.
     */
    private fetchImageFillUrls;
    /**
     * Collect top-level frame IDs for rendering as screenshots.
     * Uses selectPrimaryFrames to avoid screenshotting duplicate frames.
     * Returns up to `limit` frame IDs.
     */
    private collectTopLevelFrameIds;
    /**
     * Extract text content and information architecture from Figma
     */
    private fetchContentExtraction;
    /**
     * Find component nodes in a document
     */
    private findComponents;
    /**
     * Find asset nodes (icons, logos, etc.) in a document
     */
    private findAssetNodes;
    private static readonly CACHE_DIR;
    private static readonly CACHE_TTL_MS;
    private getCachePath;
    private readCache;
    private writeCache;
    /**
     * Make an API request to Figma with timeout, caching, and single retry on 429.
     * @param essential - If true, retries once on 429. If false, throws immediately on 429.
     */
    private apiRequest;
    getHelp(): string;
}
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