import type { RouterTypes } from "bun";
/**
 * Creates a router that manages route handlers.
 *
 * This function returns an object with two methods:
 * - `add`: Registers a new route.
 * - `getRoutes`: Returns all registered routes.
 *
 * The router ensures that duplicate route definitions (same HTTP method and path)
 * are not allowed. If a duplicate is detected, an error is thrown.
 *
 * @returns An object with `add` and `getRoutes` functions.
 */
export declare function createRoutes(): {
    add: <T extends string>(route: [T, RouterTypes.RouteHandlerObject<T>]) => {
        add: /*elided*/ any;
        getRoutes: () => Record<string, RouterTypes.RouteHandlerObject<string>>;
    };
    getRoutes: () => Record<string, RouterTypes.RouteHandlerObject<string>>;
};