import type { Config } from "@/types";
export type StorageUpgradeResult = {
    pendingBefore: string[];
    applied: string[];
};
/**
 * Opens the configured database and applies pending storage migrations.
 * Expects: config.dbPath points to the runtime SQLite database path.
 */
export declare function storageUpgrade(config: Config): Promise<StorageUpgradeResult>;
//# sourceMappingURL=storageUpgrade.d.ts.map