import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { Registry } from "../registry/index.js";
import type { HarnessClient } from "../client/harness-client.js";
import type { SearchManager } from "../search/index.js";
import type { SearchResult } from "../search/types.js";
/**
 * Tier-1 types always included in semantic routing even when embeddings miss them.
 * Prevents confident-but-wrong routing from silently skipping core CI/CD entities.
 */
export declare const SEMANTIC_ROUTING_SAFETY_FLOOR: readonly ["pipeline", "service", "environment", "connector"];
/**
 * Extract unique resource types from semantic results that meet the routing threshold.
 * Uses both:
 * - `resources` corpus hits: live Harness data already indexed for this account
 * - `mcp_resources` corpus hits: resource_definition and entity_schema entries whose
 *   resource_type field maps directly to a listable API type (e.g. resource-def:connector
 *   → "connector"). These are the primary routing signal since mcp_resources is always
 *   indexed at startup whereas resources may be sparse.
 */
export declare function extractRoutingTypes(semanticResults: SearchResult[], allTargetTypes: string[]): string[] | null;
/** Union predicted types with tier-1 safety floor types present in the candidate set. */
export declare function applyRoutingSafetyFloor(predicted: string[], candidateTypes: string[]): string[];
export declare function registerSearchTool(server: McpServer, registry: Registry, client: HarnessClient, searchManager?: SearchManager): void;
//# sourceMappingURL=harness-search.d.ts.map