/**
 * Escapes raw U+2028 / U+2029 on a Codex child's stdout before the SDK's
 * readline-based JSONL parser consumes it.
 *
 * Node's readline splits lines on U+2028 (LINE SEPARATOR) and U+2029
 * (PARAGRAPH SEPARATOR) in addition to \n and \r. The Codex CLI embeds raw
 * separator characters from tool output into JSON event lines without
 * escaping them, so the SDK's readline splits a single JSON event into
 * fragments and `JSON.parse` fails with "Failed to parse item:".
 *
 * Within a JSONL event line, U+2028 / U+2029 can only appear inside string
 * literals, where the six-character escapes \u2028/\u2029 parse back to the
 * identical code points — the replacement never changes the JSON value.
 */
import { Transform } from 'node:stream';
import type { ChildProcess } from 'node:child_process';
export declare function createJsonLineSeparatorEscapeStream(): Transform;
export declare function escapeChildStdoutLineSeparators(child: ChildProcess): void;
//# sourceMappingURL=json-line-separator-stream.d.ts.map