import { DeployArgs } from './index.js';
export interface VersionPromoteArgs extends DeployArgs {
    from?: string;
    to?: string;
}
/**
 * `nevermore deploy version upgrade [target]` — re-pin every `basePlace` in
 * deploy.nevermore.json to its current latest published version. Without a
 * target it walks every target; pass one to scope it. `--dryrun` previews the
 * change set without writing.
 */
export declare function handleVersionUpgradeAsync(args: DeployArgs): Promise<void>;
/**
 * `nevermore deploy version promote <from> <to>` — copy the base-place version
 * pins from one target to another (e.g. promote validated `production-demo`
 * pins to `production`). Places are matched by their base place id, so the same
 * source content lines up even when the two targets name their places
 * differently. Pure config edit — no network. `--dryrun` previews.
 */
export declare function handleVersionPromoteAsync(args: VersionPromoteArgs): Promise<void>;
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