//#region ../ai/src/serve/sse.d.ts
/**
 * Encode one Server-Sent-Events frame. Multi-line `data` is split into
 * multiple `data:` lines per the SSE spec, so JSON with embedded newlines
 * still parses on the client.
 *
 * @example
 * encodeSSE({ event: "agent.trip.streaming", data: { delta: "Hi" } });
 * // "event: agent.trip.streaming\ndata: {\"delta\":\"Hi\"}\n\n"
 */
declare function encodeSSE(frame: {
  event?: string;
  data: unknown;
  id?: string;
}): string;
/** The terminal SSE frame a client watches for to stop reading. */
declare const SSE_DONE = "data: [DONE]\n\n";
//#endregion
export { SSE_DONE, encodeSSE };
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