/**
 * Tool Orchestrator
 * Tool execution with optional dependency resolution
 */
import { type ZodTypeAny } from 'zod';
import type { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { type ToolOrchestrator, type OrchestratorConfig } from './orchestrator-types.js';
import type { Logger } from 'pino';
import type { Tool } from '../types/tool.js';
/**
 * Discover built-in policy files from the policies directory
 * Returns paths to all .rego files (excluding test files)
 *
 * Uses shared module path resolver with symlink support.
 * Works in both ESM (dist/) and CJS (dist-cjs/) builds, and when installed via npm.
 */
export declare function discoverBuiltInPolicies(logger: Logger): string[];
export interface DiscoveredPolicy {
    path: string;
    source: 'built-in' | 'global' | 'project' | 'legacy' | 'custom';
}
export declare function discoverGlobalPolicies(logger: Logger): string[];
export declare function discoverProjectPolicies(logger: Logger, workspacePath?: string): string[];
export declare function discoverUserPolicies(logger: Logger, workspacePath?: string): string[];
/**
 * Discover policies in custom directory (NPM installation)
 * Returns paths to all .rego files (excluding test files)
 */
export declare function discoverCustomPolicies(customPath: string, logger: Logger): string[];
export interface PolicySearchPath {
    path: string;
    source: DiscoveredPolicy['source'];
    exists: boolean;
}
/**
 * Return all policy search directories with existence status.
 * Unlike discoverPolicies (which scans for .rego files), this returns
 * the directories themselves so users can see where to place policies.
 */
export declare function getPolicySearchPaths(logger: Logger, workspacePath?: string): PolicySearchPath[];
export declare function discoverPolicies(logger: Logger, workspacePath?: string): DiscoveredPolicy[];
export declare function discoverPolicyPaths(logger: Logger, workspacePath?: string): string[];
/**
 * Create a tool orchestrator
 */
export declare function createOrchestrator<T extends Tool<ZodTypeAny, any>>(options: {
    registry: Map<string, T>;
    server?: Server;
    logger?: Logger;
    config?: OrchestratorConfig;
}): ToolOrchestrator;
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