import { InputRequiredResult, ReadResourceResult, ServerContext } from "@modelcontextprotocol/server";
import { ZodRawShape } from "zod/v3";
/**
 * Type for the original resource handler that users write
 */
export type UserResourceHandler = (args: ZodRawShape, extra?: ServerContext) => ReadResourceResult | InputRequiredResult | string | Promise<ReadResourceResult | InputRequiredResult | string>;
/**
 * Type for the transformed handler that the MCP server expects (direct resources)
 */
export type McpResourceHandler = (uri: URL, extra: ServerContext) => ReadResourceResult | InputRequiredResult | Promise<ReadResourceResult | InputRequiredResult>;
/**
 * Transforms a user's resource handler into an MCP-compatible handler.
 *
 * This function:
 * 1. Extracts parameters from the URI based on the resource file path
 * 2. Passes the parameters to the user's handler
 * 3. Transforms string responses into the required ReadResourceResult format
 * 4. Ensures the URI is included in the response content
 *
 * @param handler - The user's resource handler function
 * @param filePath - The resource file path (used to extract URI template and parameters)
 * @returns A transformed handler compatible with McpServer.registerResource
 * @throws Error if the handler returns an invalid response type
 */
export declare function transformResourceHandler(handler: UserResourceHandler, filePath: string, schema?: ZodRawShape): McpResourceHandler;