import { KAEnv } from './api';
export type FetchLike = (input: Parameters<typeof fetch>[0], init?: Parameters<typeof fetch>[1]) => ReturnType<typeof fetch>;
export type HeadersInitLike = Record<string, string> | Array<[string, string]> | Parameters<typeof fetch>[1];
export type InitOptions = {
    env?: KAEnv;
    baseUrl?: string;
    apiKey?: string;
    fetch?: FetchLike;
    headers?: HeadersInitLike;
};
export type ClientConfig = {
    env: KAEnv;
    baseUrl: string;
    apiKey?: string;
    fetch: FetchLike;
    headers?: HeadersInitLike;
};
export declare const init: ({ env, baseUrl, apiKey, fetch: fetchImpl, headers, }?: InitOptions) => ClientConfig;
export declare const getConfig: () => ClientConfig;