/**
 * Offline **floor** for the ChatGPT "Sign in with ChatGPT" (`openai-codex`)
 * models, mirroring what the official Codex CLI / ChatGPT model picker shows.
 *
 * Source-of-truth precedence (live path wins):
 *  1. The curated overlay `packages/cli/data/providers.json` — provider
 *     `openai-codex` — which is **synced from raw GitHub** + cached + bundled
 *     offline by `DefaultModelsRegistry` (overlayUrl/overlayFile). Editing that
 *     JSON and pushing updates every client without a code release; this is the
 *     authoritative list whenever the registry overlay is wired (the CLI path).
 *  2. This hardcoded table — the last-resort floor used where no overlay is
 *     available (a standalone registry without the bundled file) and by the CLI
 *     auth-menu login flow, which needs a synchronous id list.
 *
 * Keep this in lockstep with the `openai-codex` block in `providers.json`; the
 * drift-guard test `packages/cli/tests/codex-catalog-overlay-sync.test.ts`
 * asserts they agree.
 *
 * Layer note: this lives in `core` (not the CLI auth-menu) so the model-list
 * resolver can read it without `core` depending on `cli`. The CLI's
 * `FALLBACK_CODEX_MODELS` is derived from this list.
 */
export interface CodexModelMeta {
    /** The wire id sent to the backend and stored in config (e.g. `gpt-5.5`). */
    id: string;
    /** Human-readable display name shown in pickers. */
    name: string;
    /** One-line capability blurb, matching the official Codex picker copy. */
    description: string;
    /** The recommended / latest model — tagged "(current)" in the official UI. */
    current?: boolean;
}
/**
 * Current ChatGPT sign-in models, newest first. The first entry is the
 * recommended default (`current`). Order is significant: callers that need a
 * default model id use `CODEX_MODELS[0]`.
 */
export declare const CODEX_MODELS: ReadonlyArray<CodexModelMeta>;
/** Look up the canonical metadata for a Codex model id, or `undefined`. */
export declare function codexModelMeta(id: string): CodexModelMeta | undefined;
//# sourceMappingURL=codex-catalog.d.ts.map