import type { IControllerCodexAccount } from '../dist_ts_interfaces/index.js';
export declare const codexNonnegativeInteger: (valueArg: unknown) => number;
/** Project only documented account fields. Provider banners and arbitrary metadata stay private. */
export declare const codexAccount: (accountArg: Record<string, unknown>) => IControllerCodexAccount;
export declare const codexRateLimits: (valueArg: Record<string, unknown>) => IControllerCodexAccount["rateLimits"];