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import type {FetchResponse} from '@rocicorp/licensing/src/client';
// This wrapper around fetch adapts it to the narrow fetch interface// that the licensing client expects. That type enables the licensing// client to work with both the browser and node-fetch implementations.export async function browserSimpleFetch(  method: string,  url: string,  body: string | null,  headers: string[][],): Promise<FetchResponse> {  const requestInit = {    method,    body,    headers,  };  return fetch(url, requestInit);}
// mustSimpleFetch throws on non-200 responses.export async function mustSimpleFetch(  method: string,  url: string,  body: string | null,  headers: string[][],): Promise<FetchResponse> {  const resp = await browserSimpleFetch(method, url, body, headers);  if (resp.status !== 200) {    throw new Error(`Got ${resp.status} fetching ${url}: ${await resp.text()}`);  }  return resp;}