readme

README.md

@@ -206,7 +206,7 @@ with a value of `'foo'` on the cookie path `/`.
 
 ### Getting
 
-The method `getCookie(name)` is used to retrieve a specific cookie from the response object. It accepts a single parameter, `name`, which is a string representing the name of the cookie. This method will always return an array since multiple cookies that share the same name can be set.
+The `getCookie(name)` method is designed to fetch a specific cookie from the response object. It takes a single argument, `name`. If no cookies match the provided name, the method returns null. Conversely, if one or more cookies match, it returns an array containing the matching cookies.
 
 #### Securing the cookie
 

types/plugin.d.ts

@@ -57,7 +57,7 @@ declare module "fastify" {
     options?: fastifyCookie.CookieSerializeOptions
   ) => FastifyReply;
 
-  export type GetCookieWrapper = (cookieName: string) => Array<{name: string, value: string, options: fastifyCookie.SerializeOptions}> | null;
+  export type getCookieWrapper = (cookieName: string) => Array<{name: string, value: string, options: fastifyCookie.SerializeOptions}> | null;
 
   interface FastifyReply {
     /**
@@ -74,7 +74,7 @@ declare module "fastify" {
      * @name getCookie
      * @param name name
      */
-    getCookie: GetCookieWrapper;
+    getCookie: getCookieWrapper;
 
     /**
      * @alias setCookie

types/plugin.test-d.ts

@@ -3,7 +3,7 @@ import { expectError, expectType } from 'tsd';
 import * as fastifyCookieStar from '..';
 import fastifyCookieCjsImport = require('..');
 import fastifyCookieDefault, { fastifyCookie as fastifyCookieNamed } from '..';
-import fastify, { FastifyInstance, FastifyReply, setCookieWrapper, } from 'fastify';
+import fastify, { FastifyInstance, FastifyReply, setCookieWrapper } from 'fastify';
 
 const fastifyCookieCjs = require('..');