Imported libraries, removed next-basics.

src/lib/fetch.ts

@@ -0,0 +1,31 @@
+import { buildUrl } from 'lib/url';
+
+export async function request(method: string, url: string, body?: string, headers: object = {}) {
+  const res = await fetch(url, {
+    method,
+    cache: 'no-cache',
+    headers: {
+      Accept: 'application/json',
+      'Content-Type': 'application/json',
+      ...headers,
+    },
+    body,
+  });
+  return res.json();
+}
+
+export function httpGet(url: string, params: object = {}, headers: object = {}) {
+  return request('GET', buildUrl(url, params), undefined, headers);
+}
+
+export function httpDelete(url: string, params: object = {}, headers: object = {}) {
+  return request('DELETE', buildUrl(url, params), undefined, headers);
+}
+
+export function httpPost(url: string, params: object = {}, headers: object = {}) {
+  return request('POST', url, JSON.stringify(params), headers);
+}
+
+export function httpPut(url: string, params: object = {}, headers: object = {}) {
+  return request('PUT', url, JSON.stringify(params), headers);
+}