/** Markdown extractors for plan.md and context.md files. Uses AST parsing with LRU caching. */
import type { Root } from 'mdast';
/**
 * Parse markdown content with LRU caching.
 * Cache entries expire after 5 minutes and are evicted based on entry count and size limits.
 */
export declare function parseMarkdownWithCache(content: string): Root;
/**
 * Reset the markdown cache and cache stats.
 * Useful for testing.
 */
export declare function resetMarkdownCache(): void;
/**
 * Extracts the current phase information from plan content.
 */
export declare function extractCurrentPhase(planContent: string): string | null;
/**
 * Extracts incomplete tasks (phases) from plan content.
 */
export declare function extractIncompleteTasks(planContent: string, maxChars?: number): string | null;
/**
 * Extracts patterns section from context content.
 */
export declare function extractPatterns(contextContent: string, maxChars?: number): string | null;
/**
 * Extracts decisions section from context content.
 */
export declare function extractDecisions(contextContent: string, maxChars?: number): string | null;