feat(adapters): Add custom adapter support

Author: rtrampox

packages/nuqs-svelte/package.json

@@ -67,6 +67,10 @@
     "./adapters/native": {
       "types": "./dist/adapters/native/index.d.ts",
       "svelte": "./dist/adapters/native/index.js"
+    },
+    "./adapters/custom": {
+      "types": "./dist/adapters/custom.d.ts",
+      "svelte": "./dist/adapters/custom.js"
     }
   },
   "peerDependencies": {

packages/nuqs-svelte/src/lib/adapters/custom.ts

@@ -0,0 +1,8 @@
+export { renderQueryString } from "../url-encoding";
+export { default as NuqsCustomAdapter } from "./NuqsContext.svelte";
+export type {
+  AdapterInterface as unstable_AdapterInterface,
+  AdapterOptions as unstable_AdapterOptions,
+  UpdateUrlFunction as unstable_UpdateUrlFunction,
+  UseAdapterHook as unstable_UseAdapterHook,
+} from "./types";