/**
 * Server JSX Runtime for Radi.
 *
 * This runtime creates lazy nodes for string or streaming output. Configure:
 *
 *   jsxImportSource: 'radi/server'
 *
 * when building for SSR so that <Component /> maps to the server-side
 * createElement exported here instead of the DOM-oriented client version.
 *
 * Differences from the client runtime:
 *  - Reactive/subscribable values are only evaluated/sampled once.
 *  - No DOM mutation or lifecycle events (connect/disconnect/update).
 *  - Output intended for `renderToString()` consumption.
 *
 * You can pair this with `radi/server` exports:
 *   import { renderToString } from 'radi/server';
 *   const html = renderToString(<App />);
 */
import "../_dnt.polyfills.js";
import { Fragment as SSRFragment } from '../server-html.js';
import type { ServerChild, ServerNode } from '../server-html.js';
/** JSX types are local to the server runtime, independent of DOM JSX globals. */
export declare namespace JSX {
    type Element = ServerNode;
    type ElementType = string | ((props: never) => ServerChild);
    type LibraryManagedAttributes<_Component, Props> = Props extends () => infer Values ? Values : Props;
    interface ElementChildrenAttribute {
        children: unknown;
    }
    interface IntrinsicElements {
        [tag: string]: Record<string, unknown>;
    }
}
interface SourceInfo {
    fileName?: string;
    lineNumber?: number;
    columnNumber?: number;
}
/**
 * jsx: Single child form (JSX factory).
 */
export declare function jsx(type: unknown, props: Record<string, unknown>, key?: ServerChild): ServerNode;
/**
 * jsxs: Multiple children form (JSX factory).
 */
export declare function jsxs(type: unknown, props: Record<string, unknown>, key?: ServerChild): ServerNode;
/**
 * Development JSX factory variant (mirrors React/Preact signature).
 * Included for completeness; server dev tooling may choose to use a
 * dedicated dev runtime file with richer diagnostics if needed.
 */
export declare function jsxDEV(type: unknown, props: Record<string, unknown>, key: ServerChild | undefined, _isStaticChildren: boolean, source?: SourceInfo, self?: unknown): ServerNode;
/**
 * Fragment export required by the JSX transform.
 */
export declare const Fragment: typeof SSRFragment;
declare const _default: {
    jsx: typeof jsx;
    jsxs: typeof jsxs;
    jsxDEV: typeof jsxDEV;
    Fragment: typeof SSRFragment;
};
export default _default;