import type { LTEnvelope, LTReturn, LTEscalation } from '../../../types';
/**
 * MCP Query Router (orchestrator/container).
 *
 * Entry point for all MCP queries. Determines whether a compiled
 * deterministic YAML workflow can handle the request or whether
 * dynamic MCP orchestration is needed.
 *
 * Phase 1: FTS + tag discovery of compiled workflows
 * Phase 2: LLM-as-judge matching + input extraction
 * Route: mcpDeterministic (compiled match) OR mcpQuery (dynamic)
 */
export declare function mcpQueryRouter(envelope: LTEnvelope): Promise<LTReturn | LTEscalation>;