/**
 * The Klasha inline checkout script.
 *
 * There is a single URL for both test and live traffic — the environment is
 * chosen by the `isTestMode` constructor argument, not by the script.
 *
 * The URLs used by 0.0.x
 * (`https://klastatic.fra1.digitaloceanspaces.com/{test,prod}/js/klasha-integration.js`)
 * no longer exist: the bucket was deleted and both return a 404, which is why
 * every 0.0.x integration is dead.
 */
export declare const KLASHA_SDK_URL = "https://js.klasha.com/pay.js";
/**
 * Kept for symmetry with the rest of the API. Both modes resolve to the same
 * script; `isTestMode` is forwarded to the client constructor instead.
 */
export declare const getKlashaScriptUrl: (_isTestMode?: boolean) => string;
/**
 * Loads the Klasha inline checkout script.
 *
 * @param isTestMode accepted for API symmetry; the same script serves both
 *   environments.
 * @returns `[loaded, error]` — `loaded` only turns true once the Klasha script
 *   itself has executed. 0.0.x also loaded jQuery and resolved on whichever
 *   script won the race, so `loaded` regularly reported true while
 *   `window.KlashaClient` was still undefined.
 */
export default function useKlashaScript(isTestMode?: boolean): boolean[];
/** Exposed for tests — clears the shared load cache. */
export declare const __resetKlashaScriptCache: () => void;