/**
 * ThreadWeaver — Complexity Router
 * Determines standard/heavy mode and sparse-activates relevant agents.
 */
import type { AgentRole, ComplexityAnalysis, ThreadWeaverConfig } from "./types";
/**
 * Compute complexity score (0-11).
 *
 * Token score: 0-3
 * Domain score: 0-3
 * Heavy signal score: 0-3
 * Question score: 0-2
 */
export declare function computeComplexityScore(query: string): {
    score: number;
    tokens: number;
    domainCount: number;
    matchedDomains: string[];
    heavySignals: number;
    questions: number;
};
/**
 * Compute domain relevance score for a specialist agent against the query.
 * Returns 0.0-1.0 indicating how relevant this agent is.
 */
export declare function computeDomainRelevance(agent: AgentRole, query: string): number;
/**
 * Sparse-activate specialist agents based on query domain relevance.
 * Returns only specialists above the activation threshold.
 */
export declare function sparseActivate(query: string, threshold: number): AgentRole[];
/**
 * Route complexity and select activated agents.
 */
export declare function routeComplexity(query: string, config: ThreadWeaverConfig): ComplexityAnalysis;