fix: add missing PATCH method to types (#88)

Author: danielroe

src/types.ts

@@ -27,4 +27,4 @@ export type LazyHandler = () => Handler | Promise<Handler>
 export type Encoding = false | 'ascii' | 'utf8' | 'utf-8' | 'utf16le' | 'ucs2' | 'ucs-2' | 'base64' | 'latin1' | 'binary' | 'hex'
 
 // https://www.rfc-editor.org/rfc/rfc7231#section-4.1
-export type HTTPMethod = 'GET' | 'HEAD' | 'POST' | 'PUT' | 'DELETE' | 'CONNECT' | 'OPTIONS' | 'TRACE'
+export type HTTPMethod = 'GET' | 'HEAD' | 'PATCH' | 'POST' | 'PUT' | 'DELETE' | 'CONNECT' | 'OPTIONS' | 'TRACE'

src/utils/body.ts

@@ -6,7 +6,7 @@ import { assertMethod } from './request'
 const RawBodySymbol = Symbol('h3RawBody')
 const ParsedBodySymbol = Symbol('h3RawBody')
 
-const PayloadMethods = ['PATCH', 'POST', 'PUT', 'DELETE'] as HTTPMethod[]
+const PayloadMethods: HTTPMethod[] = ['PATCH', 'POST', 'PUT', 'DELETE']
 
 /**
  * Reads body of the request and returns encoded raw string (default) or `Buffer` if encoding if falsy.