/**
 * Live-tail external Claude / Codex native session files.
 *
 * The daemon already knows how to read a native JSONL file once
 * (`readHistoryForNativeSession`) and already knows how to stream its own
 * daemon-spawned session output (`outputStore.ts` + bridge `subscribe`).
 *
 * This module fills the gap in the middle: a session that is being driven by
 * an external `claude` / `codex` process in a separate terminal, where we
 * need to push new JSONL lines to the webview as they are appended.
 *
 * Subscribers get two kinds of events:
 *   - On first subscribe, the full current file content is replayed (so the
 *     webview has the same state as a one-shot `session.history` fetch).
 *   - Every newly appended line is pushed as it's detected (`fs.watch` with a
 *     polling fallback, same pattern as `outputStore.ts`).
 *
 * Each emitted event is wrapped in the daemon's standard output-line
 * envelope `{"t":"o","line":<raw native jsonl>}` so the existing webview
 * stream parser (`parseOutputLine` in apps/g2/src/domain/output-parser.ts)
 * handles them alongside daemon-sourced output.
 */
export type NativeTool = "claude" | "codex" | "gemini";
export interface NativeLiveSubscription {
    tool: NativeTool;
    resumeId: string;
    cwd?: string;
}
type Listener = (line: string) => void;
export declare function subscribeNativeLive(input: NativeLiveSubscription, onLine: Listener): () => void;
/**
 * Parse a bridge-subscribed sessionId like "claude:abc123" into the pieces the
 * live watcher needs. Returns null if the id is not a native-session id.
 */
export declare function parseNativeSessionId(sessionId: string): {
    tool: NativeTool;
    resumeId: string;
} | null;
export {};