Acrescentando estruturas e serviços para integração com backend

src/services/api.ts

@@ -0,0 +1,8 @@
+import axios from 'axios';
+import apiConfig from '../config/api.config';
+
+const instance = axios.create({
+  baseURL: apiConfig.getBaseUrl(),
+});
+
+export default instance;

src/services/session.ts

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+import instance from '../services/api';
+import sessionRoutes from '../constants/routes/sessionRoutes';
+import LocalStorage from '../LocalStorage';
+import { AxiosRequestHeaders } from 'axios';
+
+let token: string | null;
+let header: AxiosRequestHeaders;
+
+interface createData {
+    email: string,
+    password: string,
+}
+
+function updateHeader() {
+  token = LocalStorage.getToken();
+  header = {
+    Accept: 'application/json',
+    'Content-Type': 'application/json',
+    "Authorization": 'Bearer ' + token
+  }
+}
+
+export async function create(data: createData) {
+  const response = await instance.post(sessionRoutes.create.url, data);
+  return response.data;
+}
+
+export async function refresh() {
+  updateHeader();
+  
+  let response = await instance.post(sessionRoutes.refresh.url, { token }, { headers: header });
+  return response.data;
+}