/// <reference types="node" />
import type { EventHandler, EventHandlerObject, EventHandlerRequest, H3Event } from "h3";
type Actions<T = unknown> = Record<string, Handler<T>>;
type ResponseAction = {
    error: {
        message?: string;
        code?: number;
    };
} | {
    redirect: string;
};
type Handler<T> = EventHandler<EventHandlerRequest, T> | EventHandlerObject<EventHandlerRequest, T>;
export declare function defineServerLoader<T>(loader: Handler<T>): EventHandler<EventHandlerRequest, T>;
export declare function defineFormActions(actions: Actions): EventHandler<EventHandlerRequest, unknown>;
export declare function actionResponse(event: H3Event, data: Record<string, unknown>, action?: ResponseAction): Response | Promise<import("http").ServerResponse<import("http").IncomingMessage>> | {
    data: Record<string, unknown>;
    action: undefined;
};
export {};