/**
 * Local checks parse credential blobs synchronously (node-forge), so the
 * engine's async timeout cannot bound them: a corrupted or accidentally huge
 * saved credential would freeze the CLI for minutes with multi-GB memory
 * amplification. Refuse anything over a sane ceiling before decoding.
 */
export declare const MAX_CREDENTIAL_B64_CHARS: number;
export declare function assertCredentialBlobSize(base64: string, what: 'certificate' | 'keystore'): void;