/** Managed layout pinned to Codex 0.153.4; publishing alone does not prove durable custody. */
export declare const CODEX_NATIVE_STATE_FORMAT = "codex-0.153.4-managed-v1";
/** Positive state absence/incompatibility only; never an auth, transport, or policy failure. */
export declare class CodexNativeStateUnavailable extends Error {
    constructor();
}
//# sourceMappingURL=native-state.d.ts.map