Improve Parser DX

Author: nyamsprod

CHANGELOG.md

@@ -14,6 +14,7 @@ All Notable changes to `bakame/http-strucured-fields` will be documented in this
 - `Type::fromVariable`
 - `Type::tryFromVariable`
 - the `Type` enum is now a baked string Enum.
+- `Parser::new` to simplify parser usage.
 
 ### Fixed
 

src/Parser.php

@@ -45,6 +45,11 @@ final class Parser implements DictionaryParser, InnerListParser, ItemParser, Lis
     private const FIRST_CHARACTER_RANGE_NUMBER = '-1234567890';
     private const FIRST_CHARACTER_RANGE_TOKEN = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*';
 
+    public static function new(): self
+    {
+        return new self();
+    }
+
     public function parseValue(Stringable|string $httpValue): ByteSequence|Token|DisplayString|DateTimeImmutable|string|int|float|bool
     {
         $remainder = trim((string) $httpValue, ' ');