import type { Complexity, RouteRequest } from './types.js';
export declare function classify(req: RouteRequest): Complexity;
/** 从原始 message[] 估算 token 数 (粗估: 1 token ≈ 4 字符) */
export declare function estimateTokens(text: string): number;
//# sourceMappingURL=classifier.d.ts.map