export integrated cookie functionality

cookie.js

@@ -28,14 +28,6 @@
 
 'use strict'
 
-/**
- * Module exports.
- * @public
- */
-
-exports.parse = parse
-exports.serialize = serialize
-
 /**
  * Module variables.
  * @private
@@ -223,3 +215,13 @@ function tryDecode (str, decode) {
     return str
   }
 }
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = {
+  parse,
+  serialize
+}

plugin.js

@@ -214,6 +214,9 @@ module.exports = fastifyCookie
 module.exports.default = fastifyCookie // supersedes fastifyCookie.default = fastifyCookie
 module.exports.fastifyCookie = fastifyCookie // supersedes fastifyCookie.fastifyCookie = fastifyCookie
 
+module.exports.serialize = cookie.serialize
+module.exports.parse = cookie.parse
+
 module.exports.signerFactory = Signer
 module.exports.Signer = Signer
 module.exports.sign = sign

test/cookie-module.test.js

@@ -3,7 +3,7 @@
 const tap = require('tap')
 const test = tap.test
 
-const cookie = require('../cookie')
+const cookie = require('..')
 
 test('parse: argument validation', (t) => {
   t.plan(2)

types/plugin.d.ts

@@ -139,6 +139,10 @@ declare namespace fastifyCookie {
     signed?: boolean;
   }
 
+  export interface ParseOptions {
+    decode?: (encodedURIComponent: string) => string;
+  }
+
   type HookType = 'onRequest' | 'preParsing' | 'preValidation' | 'preHandler'  | 'preSerialization';
 
   export interface FastifyCookieOptions {
@@ -162,6 +166,8 @@ declare namespace fastifyCookie {
   export const unsign: Unsign;
 
   export interface FastifyCookie extends FastifyCookiePlugin {
+    parse: (cookieHeader: string, opts?: ParseOptions) => { [key: string]: string };
+    serialize: (name: string, value: string, opts?: SerializeOptions) => string;
     signerFactory: SignerFactory;
     Signer: Signer;
     sign: Sign;

types/plugin.test-d.ts

@@ -231,3 +231,6 @@ appWithHook.register(cookie, { hook: 'preSerialization' });
 appWithHook.register(cookie, { hook: 'preValidation' });
 expectError(appWithHook.register(cookie, { hook: true }));
 expectError(appWithHook.register(cookie, { hook: 'false' }));
+
+expectType<(cookieHeader: string, opts?: fastifyCookieStar.ParseOptions) => { [key: string]: string }>(fastifyCookieDefault.parse);
+expectType<(name: string, value: string, opts?: fastifyCookieStar.SerializeOptions) => string>(fastifyCookieDefault.serialize);