import { type McpTool } from './stdio.js';
export type McpHttpTransport = 'auto' | 'streamable' | 'sse';
export type McpHttpOptions = {
    headers?: Array<[string, string]>;
    transport?: McpHttpTransport;
};
export declare function listHttpTools(url: string, optionsOrHeaders?: McpHttpOptions | Array<[string, string]>): Promise<McpTool[]>;
export declare function callHttpTool(url: string, toolName: string, args: Record<string, unknown>, optionsOrHeaders?: McpHttpOptions | Array<[string, string]>): Promise<unknown>;