fix: properly export defineApolloClient utility

Closes #608

build.config.ts

@@ -2,6 +2,6 @@ import { defineBuildConfig } from 'unbuild'
 
 export default defineBuildConfig({
   declaration: true,
-  entries: ['src/module'],
+  entries: ['src/module', 'src/config'],
   externals: ['@nuxtjs/apollo']
 })

docs/content/1.getting-started/2.configuration.md

@@ -84,7 +84,7 @@ export default defineNuxtConfig({
 })
 ```
 ```ts [apollo/other.ts]
-import { defineApolloClient } from '@nuxtjs/apollo'
+import { defineApolloClient } from '@nuxtjs/apollo/config'
 
 export default defineApolloClient({
   httpEndpoint: '',

package.json

@@ -9,6 +9,10 @@
     ".": {
       "types": "./dist/types.d.ts",
       "import": "./dist/module.mjs"
+    },
+    "./config": {
+      "types": "./dist/config.d.ts",
+      "import": "./dist/config.mjs"
     }
   },
   "main": "./dist/module.mjs",

playground/apollo/default.ts

@@ -1,4 +1,4 @@
-import { defineApolloClient } from '@nuxtjs/apollo'
+import { defineApolloClient } from '@nuxtjs/apollo/config'
 
 export default defineApolloClient({
   // The GraphQL endpoint.

src/config.ts

@@ -0,0 +1,4 @@
+import type { ClientConfig } from './types'
+
+export type { ClientConfig }
+export const defineApolloClient = (config: ClientConfig) => config