export type CodexAuthSeedMode = "api-key" | "chatgpt-auth-tokens";
export type EnsureCodexAuthResult = {
    action: "seeded" | "updated" | "already_seeded" | "already_present" | "skipped";
    mode: CodexAuthSeedMode;
    replacedExistingAuth?: boolean;
    warning?: string;
};
export type CleanupCodexAuthResult = {
    action: "removed" | "restored_backup" | "preserved" | "none";
    warning?: string;
};
export declare function ensureCodexApiKeyAuth(params: {
    codexHome: string;
    apiKey: string;
}): Promise<EnsureCodexAuthResult>;
export declare function ensureCodexUsageLimitAuth(params: {
    codexHome: string;
    apiKey: string;
}): Promise<EnsureCodexAuthResult>;
export declare function cleanupSeededCodexAuth(params: {
    codexHome: string;
}): Promise<CleanupCodexAuthResult>;
export declare function cleanupSeededCodexApiKeyAuth(params: {
    codexHome: string;
}): Promise<CleanupCodexAuthResult>;