docs: added openapi-axios fetcher (#1122)

docs/examples.md

@@ -140,6 +140,76 @@ try {
 
 </details>
 
+<details>
+<summary><a href="https://www.npmjs.com/package/@web-bee-ru/openapi-axios" target="_blank" rel="noreferrer">openapi-axios</a> by <a href="https://github.com/web-bee-ru" target="_blank" rel="noreferrer">@web-bee-ru</a></summary>
+
+::: code-group
+
+```ts [test/my-project.ts]
+import { OpenApiAxios } from "@web-bee-ru/openapi-axios";
+import type { paths } from "./my-openapi-3-schema"; // generated by openapi-typescript
+import Axios from "axios";
+
+const axios = Axios.create({
+  baseURL: "https://myapi.dev/v1",
+  adapter: "fetch", // strongly recommended (available since [email protected])
+});
+
+// Example 1. Usage with "axios" (default) status handling strategy (validStatus: 'axios')
+
+const api = new OpenApiAxios<paths, "axios">(axios, { validStatus: "axios" }); // throws like axios (e.g. status 400+, network errors, interceptor errors)
+// const api =  new OpenApiAxios<paths>(axios) // same result
+
+try {
+  const { status, data, response } = await api.get("/users");
+} catch (err) {
+  if (api.isAxiosError(err)) {
+    if (typeof err.status === "number") {
+      // status >= 400
+    }
+    // request failed (e.g. network error)
+  }
+  throw err; // axios.interceptors error
+}
+
+// Example 2. Usage with "fetch" status handling strategy (validStatus: 'fetch')
+
+const fetchApi = new OpenApiAxios<paths, "fetch">(axios, { validStatus: "fetch" }); // throws like browser's fetch() (e.g. network errors, interceptor errors)
+
+try {
+  const { status, data, error, response } = await api.get("/users");
+
+  if (error) {
+    // status >= 400
+  }
+} catch (err) {
+  if (api.isAxiosError(err)) {
+    // request failed (e.g. network error)
+  }
+  throw err; // axios.interceptors error
+}
+
+// Example 3. Usage with "safe" status handling strategy (validStatus: 'all')
+// (No try/catch required)
+
+const safeApi = new OpenApiAxios<paths, "all">(axios, { validStatus: "all" }); // never throws errors
+
+const { status, data, error, response } = await api.get("/users");
+
+if (error) {
+  if (typeof status === "number") {
+    // status >= 400
+  } else if (api.isAxiosError(error)) {
+    // request failed (e.g. network error)
+  }
+  throw error; // axios.interceptors error
+}
+```
+
+:::
+
+</details>
+
 
 ::: tip