import type { McpServerConfig, McpServerConfigForProcessTransport, McpServerToolPolicy } from '../types/mcp.js';
import type { McpServerConfigForCliTransport, McpToolRuntimeOverride } from '../protocol/mcp.js';
export declare function validateMcpToolExtension(serverName: string, policy: McpServerToolPolicy): void;
export declare function collectMcpToolOverrides(serverName: string, policies: McpServerToolPolicy[]): Record<string, McpToolRuntimeOverride> | undefined;
export declare function normalizeMcpServerForCli(serverName: string, config: McpServerConfigForProcessTransport, policies?: McpServerToolPolicy[]): McpServerConfigForCliTransport;
export declare function normalizeRuntimeMcpServersForCli(servers: Record<string, McpServerConfig>): Record<string, McpServerConfigForCliTransport>;