/**
 * `rules rollback` — replay a captured revision through the sync endpoint (POST
 * /api/proxy-rule-sets/:id/rollback/:revisionId). The response IS a `SyncResponse` (rollback
 * is a sync under the hood) — rendered by the caller with the existing `formatSyncReport`
 * from `push.ts`, so the change plan looks identical to a `rules push` report.
 *
 * Default target (no `--to`): the newest revision with `current: false`. The `/revisions`
 * list is already newest-first, so that's simply the first non-current entry — erroring
 * loudly when there isn't one beats guessing (the only non-current revision to roll back to
 * IS the live state, i.e. there's nothing to revert).
 *
 * `--to` accepts either a full uuid (used as-is, no extra network call) or any unique prefix
 * of one — notably the 8-char short id `rules revisions` prints, which is otherwise
 * unusable because the rollback route guards `:revisionId` with a `ParseUUIDPipe`.
 */
import { type ClientDeps } from '../api/client.js';
import type { RevisionListItem, SyncResponse } from '../api/sync-types.js';
export interface RollbackOptions {
    apiUrl?: string;
    apiKey?: string;
    project?: string;
    to?: string;
    dryRun?: boolean;
}
export interface RollbackOutcome {
    ok: boolean;
    response?: SyncResponse;
    revisionId?: string;
    error?: string;
}
/** Newest revision with `current: false` (the list is already newest-first); `null` when
 *  every captured revision is current (nothing to roll back to). */
export declare function pickDefaultRollbackTarget(revisions: RevisionListItem[]): RevisionListItem | null;
/** Expand a `--to` value to a full revision uuid against the fetched list. A prefix that
 *  matches exactly one revision wins; zero or several is an error naming the short ids that
 *  DO exist, so a mistyped or stale id is a one-glance fix. Comparison is case-insensitive
 *  because a uuid pasted from anywhere may be upper-cased. */
export declare function resolveRevisionId(to: string, revisions: RevisionListItem[]): string;
export declare function runRollback(setName: string, opts: RollbackOptions, cwd: string, deps?: ClientDeps): Promise<RollbackOutcome>;