import type { InternalResource, InternalUrl, ProtocolHandler } from "./types";
/**
 * Protocol handler for mcp:// URLs.
 *
 * URL form:
 * - mcp://<resource-uri> (e.g. mcp://test://notes, mcp://ibkr://portfolio/positions)
 */
export declare class McpProtocolHandler implements ProtocolHandler {
    readonly scheme = "mcp";
    readonly immutable = true;
    resolve(url: InternalUrl): Promise<InternalResource>;
}