readme: typed fetch

Author: ajaishankar

README.md

@@ -156,21 +156,27 @@ import './fetch-polyfill'
 - `OpErrorType` - Infer error type of an operation
 - `FetchArgType` - Argument type of a typed fetch operation
 - `FetchReturnType` - Return type of a typed fetch operation
-- `FetchErrorType` - Return error type of a typed fetch operation
+- `FetchErrorType` - Error type of a typed fetch operation
+- `TypedFetch` - Fetch operation type
 
 ```ts
 import { paths, operations } from './petstore'
 
 type Arg = OpArgType<operations['findPetsByStatus']>
 type Ret = OpReturnType<operations['findPetsByStatus']>
+type Err = OpErrorType<operations['findPetsByStatus']>
 
 type Arg = OpArgType<paths['/pet/findByStatus']['get']>
 type Ret = OpReturnType<paths['/pet/findByStatus']['get']>
+type Err = OpErrorType<paths['/pet/findByStatus']['get']>
+
+type FindPetsByStatus = TypedFetch<operations['findPetsByStatus']>
 
 const findPetsByStatus = fetcher.path('/pet/findByStatus').method('get').create()
 
 type Arg = FetchArgType<typeof findPetsByStatus>
 type Ret = FetchReturnType<typeof findPetsByStatus>
+type Err = FetchErrorType<typeof findPetsByStatus>
 ```
 
 Happy fetching! 👍

package.json

@@ -1,7 +1,7 @@
 {
   "name": "openapi-typescript-fetch",
   "description": "A typed fetch client for openapi-typescript",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "engines": {
     "node": ">= 12.0.0",
     "npm": ">= 7.0.0"

test/infer.test.ts

@@ -7,6 +7,7 @@ import {
   OpDefaultReturnType,
   OpErrorType,
   OpReturnType,
+  TypedFetch,
 } from '../src'
 import { paths as paths2 } from './examples/stripe-openapi2'
 import { paths as paths3 } from './examples/stripe-openapi3'
@@ -66,8 +67,13 @@ describe('infer', () => {
   })
 
   describe('fetch', () => {
+    type CreateLink = TypedFetch<Op2>
+
     const fetcher = Fetcher.for<paths2>()
-    const createLink = fetcher.path('/v1/account_links').method('post').create()
+    const createLink: CreateLink = fetcher
+      .path('/v1/account_links')
+      .method('post')
+      .create()
 
     type Arg = FetchArgType<typeof createLink>
     type Ret = FetchReturnType<typeof createLink>