import type { ContextTree } from './context-tree.js';
export declare function estimateTokens(text: string): number;
/**
 * Serialize a ContextTree into a structured text format for LLM consumption.
 * Respects a token budget — truncates leaves if the output would be too large.
 */
export declare function serializeContextTree(tree: ContextTree): string;
//# sourceMappingURL=context-tree-serializer.d.ts.map