/**
 * chat-markers.ts — shared, pure helpers for the resume-time status digest.
 *
 * Used by both the `SessionStart` branch of `hula session-hook`
 * (src/commands/session-hook.ts) and the manual `hula status` command
 * (src/commands/status.ts) so the two paths produce byte-for-byte identical
 * output. Everything here is cross-platform (no `bash`/`jq`; `os.homedir()` +
 * `node:path`) and never throws for expected "nothing to do" cases.
 *
 * Three concerns:
 *   1. parseTranscriptMarkers — pull tracking names out of the transcript's
 *      `<!-- hula-branch|issue|planning: … -->` markers (assistant text only).
 *   2. sessionTrackingNames   — reverse-lookup the session-record files written
 *      by the PreToolUse hook (sessionId → branch/key).
 *   3. collectTrackingNames + formatDigest — union/dedupe the two sources and
 *      render the one-line-per-plan digest.
 */
/** Max tracking names resolved per digest (keeps output under the 10k cap). */
export declare const MAX_TRACKING_NAMES = 10;
/**
 * Example/placeholder tracking names echoed from skill docs (SKILL.md examples)
 * into the transcript. These must never be treated as real tracking names.
 * Shared by the parser and its test so there is a single source of truth.
 */
export declare const PLACEHOLDER_TRACKING_NAMES: Set<string>;
/**
 * Extract tracking names from the `<!-- hula-branch|issue|planning: … -->`
 * markers in a Claude Code transcript JSONL file. Only assistant `text` blocks
 * are scanned. Tolerant of a missing/partial file: returns `[]` on any read
 * error, and skips any individual line that fails to parse. Placeholder/example
 * values are dropped. Order is first-seen; de-duplication happens in
 * {@link collectTrackingNames}.
 */
export declare function parseTranscriptMarkers(transcriptPath: string): string[];
/**
 * Reverse-lookup the tracking names recorded by the PreToolUse session hook for
 * a given session id. Reads `~/.hublaunch-sessions/<basename(repoRoot)>/*.json`
 * (the same directory keying as `session-hook.ts` and `client-session.ts`), and
 * for every record whose `sessionId` matches, collects its `branch` (launch /
 * `hula plan start` / `draft-and-launch`) or `key` (backlog) field.
 *
 * Returns `[]` on a missing directory or any error — never throws.
 */
export declare function sessionTrackingNames(sessionId: string, repoRoot: string): string[];
/**
 * Union the two tracking-name sources (session-record reverse lookup +
 * transcript markers), de-duplicate preserving first-seen order, and cap at
 * {@link MAX_TRACKING_NAMES}.
 */
export declare function collectTrackingNames(opts: {
    sessionId?: string;
    transcriptPath?: string;
    repoRoot: string;
}): string[];
/**
 * Minimal structural shape of a plan row the digest renders. Matches the
 * serialized `GET /api/v1/plans` row (which flows through `withLifecycle`):
 * every field beyond `id`/`trackingName` is optional so the formatter degrades
 * gracefully against older servers.
 */
export interface PlanDigestRow {
    id: string;
    trackingName: string;
    stage?: string | null;
    prNumber?: number | null;
    prMerged?: boolean | null;
    deploymentStatus?: string | null;
    archived?: boolean | null;
    archivedAt?: string | null;
    closedAt?: string | null;
    updatedAt?: string | null;
}
/** The header line printed above the per-plan digest rows. */
export declare const DIGEST_HEADER = "\uD83D\uDCCB HubLaunch resume digest \u2014 what changed since you last worked here (run /hula-status to refresh):";
/**
 * Render the full digest: one header line followed by one line per plan. Returns
 * the empty string when there are no plans (callers print nothing in that case).
 */
export declare function formatDigest(plans: PlanDigestRow[], projectUrl: string): string;
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