export interface DeriveLabelsOptions {
    /** Path to the wind-tunnel lock (default `.totem/spine/gate-1/windtunnel.lock.json`). */
    lockPath?: string;
    /** Path to the lc clone (env: TOTEM_LC_DIR) — the post-image blob source the firings read. */
    lcDir?: string;
    /** Gate-1 output dir (default: the lock's dir). */
    outputDir?: string;
    /**
     * The `.totem` dir holding the authored producer's `spine/authored-rules.yaml` + ledger
     * (authored producer only). Defaults to the lock-anchored `.totem` (see
     * `resolveAuthoredTotemDir` — stable under `--output-dir`). Injected explicitly for tests +
     * fully-decoupled layouts (D2.6).
     */
    totemDir?: string;
    /** Working dir (default `process.cwd()`; injected for tests). */
    cwd?: string;
}
/**
 * The authored producer's `.totem` dir (holds `spine/authored-rules.yaml` + the authoring
 * ledger). Anchored to the LOCK's location — the lock sits at
 * `.totem/spine/gate-1/windtunnel.lock.json`, so `.totem` is three dirs up — NOT to `gate1Dir`,
 * which `--output-dir` can repoint at a custom artifact sink (greptile: deriving it from a
 * custom output dir would look for the authored rules under the wrong parent). Overridable via
 * `opts.totemDir` for fully-decoupled layouts.
 */
export declare function resolveAuthoredTotemDir(lockPath: string, cwd: string, totemDirOpt?: string): string;
export declare function deriveLabelsCommand(opts: DeriveLabelsOptions): Promise<void>;
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