import type { NativeApi } from "@t3tools/contracts"; import { createWsNativeApi } from "./wsNativeApi"; let cachedApi: NativeApi | undefined; export function readNativeApi(): NativeApi | undefined {  if (typeof window === "undefined") return undefined;  if (cachedApi) return cachedApi;   if (window.nativeApi) {    cachedApi = window.nativeApi;    return cachedApi;  }   cachedApi = createWsNativeApi();  return cachedApi;} export function ensureNativeApi(): NativeApi {  const api = readNativeApi();  if (!api) {    throw new Error("Native API not found");  }  return api;}