export function fetchUsage(client: ChatBotKitClient): ResponsePromise<UsageFetchResponse, never>;
export type ChatBotKitClient = import("../client.js").ChatBotKitClient;
export type ResponsePromise<T, U> = import("../client.js").ResponsePromise<T, U>;
export type UsageFetchResponse = import("../types/api/v1.js").operations["fetchUsage"]["responses"]["200"]["content"]["application/json"];