import React from 'react';
import type { ServerSpout } from './types.js';
type NeededNext = {
    initData?: Record<string, () => unknown>;
    scripts?: React.ReactNode[];
};
/** Serialize data for safe embedding in <script type="application/json"> tags.
 * - Escapes < to prevent </script> injection
 * - Escapes U+2028/U+2029 line separators for older browser compatibility
 */
export declare function serializeForScriptTag(data: unknown): string;
export default function JSONSpout({ id, }?: {
    id?: string;
}): ServerSpout<Record<string, unknown>, Record<string, unknown>, NeededNext>;
export {};
//# sourceMappingURL=json.server.d.ts.map