export interface CodexModelOption {
    id: string;
    display_name: string;
    description: string | null;
    default_reasoning_level: string | null;
    supported_reasoning_levels: string[];
    context_window: number | null;
    priority: number;
}
export interface CodexModelConfiguration {
    default_model: string | null;
    model_options: CodexModelOption[];
}
export declare function resolveCodexHome(): string;
export declare function readCodexDefaultModel(): string | null;
export declare function writeCodexDefaultModel(model: string): string;
export declare function readCodexModelOptions(defaultModel: string | null): CodexModelOption[];
export declare function readCodexModelConfiguration(): CodexModelConfiguration;
//# sourceMappingURL=codex-model-config.d.ts.map