diff --git a/docs/usage/annotations.md b/docs/usage/annotations.md
index 2d555ba1..94d299fc 100644
--- a/docs/usage/annotations.md
+++ b/docs/usage/annotations.md
@@ -267,6 +267,44 @@ export type FleetData = {
 }
 ```
 
+## Adding additional type information
+
+Sometimes you need to add additional type information to your TypeScript types, especially when working with specifications like JSON:API. You can use the `LiteralTypeScriptExtraTypes` attribute to add additional properties to your TypeScript types:
+
+```php
+use Spatie\TypeScriptTransformer\Attributes\LiteralTypeScriptExtraTypes;
+
+#[TypeScript]
+#[LiteralTypeScriptExtraTypes([
+    'type' => "'users'",
+])]
+class UserData {
+    public string $name;
+}
+```
+
+This will generate the following TypeScript:
+
+```ts
+export type UserData = {
+    type: 'users';
+    name: string;
+};
+```
+
+You can add as many additional properties as you need:
+
+```php
+#[TypeScript]
+#[LiteralTypeScriptExtraTypes([
+    'type' => "'users'",
+    'links' => '{self: string}',
+])]
+class UserData {
+    public string $name;
+}
+```
+
 ## Selecting a transformer
 
 Want to define a specific transformer for the file? You can use the following annotation:
diff --git a/src/Attributes/LiteralTypeScriptExtraTypes.php b/src/Attributes/LiteralTypeScriptExtraTypes.php
new file mode 100644
index 00000000..699a8ea5
--- /dev/null
+++ b/src/Attributes/LiteralTypeScriptExtraTypes.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace Spatie\TypeScriptTransformer\Attributes;
+
+use Attribute;
+
+#[Attribute(Attribute::TARGET_CLASS)]
+class LiteralTypeScriptExtraTypes
+{
+    private array $extras;
+
+    public function __construct(array $extras)
+    {
+        $this->extras = $extras;
+    }
+
+    public function getExtras(): array
+    {
+        return $this->extras;
+    }
+}
diff --git a/src/Transformers/DtoTransformer.php b/src/Transformers/DtoTransformer.php
index a39fbdee..a947ff0d 100644
--- a/src/Transformers/DtoTransformer.php
+++ b/src/Transformers/DtoTransformer.php
@@ -6,6 +6,7 @@
 use ReflectionProperty;
 use Spatie\TypeScriptTransformer\Attributes\Hidden;
 use Spatie\TypeScriptTransformer\Attributes\Optional;
+use Spatie\TypeScriptTransformer\Attributes\LiteralTypeScriptExtraTypes;
 use Spatie\TypeScriptTransformer\Structures\MissingSymbolsCollection;
 use Spatie\TypeScriptTransformer\Structures\TransformedType;
 use Spatie\TypeScriptTransformer\TypeProcessors\DtoCollectionTypeProcessor;
@@ -35,6 +36,7 @@ public function transform(ReflectionClass $class, string $name): ?TransformedTyp
             $this->transformProperties($class, $missingSymbols),
             $this->transformMethods($class, $missingSymbols),
             $this->transformExtra($class, $missingSymbols),
+            $this->transformLiteralTypeScriptExtraTypes($class, $missingSymbols),
         ]);
 
         return TransformedType::create(
@@ -105,6 +107,27 @@ protected function transformExtra(
         return '';
     }
 
+    protected function transformLiteralTypeScriptExtraTypes(
+        ReflectionClass $class,
+        MissingSymbolsCollection $missingSymbols
+    ): string {
+        $attributes = $class->getAttributes(LiteralTypeScriptExtraTypes::class);
+
+        if (empty($attributes)) {
+            return '';
+        }
+
+        $attribute = $attributes[0]->newInstance();
+        $extras = $attribute->getExtras();
+
+        $result = '';
+        foreach ($extras as $key => $value) {
+            $result .= "{$key}: {$value};" . PHP_EOL;
+        }
+
+        return $result;
+    }
+
     protected function transformPropertyName(
         ReflectionProperty $property,
         MissingSymbolsCollection $missingSymbols
diff --git a/tests/Transformers/DtoTransformerTest.php b/tests/Transformers/DtoTransformerTest.php
index 5ba756b6..ea052d35 100644
--- a/tests/Transformers/DtoTransformerTest.php
+++ b/tests/Transformers/DtoTransformerTest.php
@@ -8,6 +8,7 @@
 use Spatie\TypeScriptTransformer\Attributes\Hidden;
 use Spatie\TypeScriptTransformer\Attributes\LiteralTypeScriptType;
 use Spatie\TypeScriptTransformer\Attributes\Optional;
+use Spatie\TypeScriptTransformer\Attributes\LiteralTypeScriptExtraTypes;
 use Spatie\TypeScriptTransformer\Attributes\TypeScriptType;
 use Spatie\TypeScriptTransformer\Structures\MissingSymbolsCollection;
 use Spatie\TypeScriptTransformer\Tests\FakeClasses\Enum\RegularEnum;
@@ -161,3 +162,38 @@ class DummyOptionalDto
 
     $this->assertMatchesSnapshot($type->transformed);
 });
+
+it('adds extra type information when using LiteralTypeScriptExtraTypes attribute', function () {
+    #[LiteralTypeScriptExtraTypes([
+        'type' => "'users'",
+    ])]
+    class DummyUserData
+    {
+        public string $name;
+    }
+
+    $type = $this->transformer->transform(
+        new ReflectionClass(DummyUserData::class),
+        'Typed'
+    );
+
+    assertMatchesSnapshot($type->transformed);
+});
+
+it('adds multiple extra type information when using LiteralTypeScriptExtraTypes attribute', function () {
+    #[LiteralTypeScriptExtraTypes([
+        'type' => "'users'",
+        'links' => '{self: string}',
+    ])]
+    class DummyUserDataWithLinks
+    {
+        public string $name;
+    }
+
+    $type = $this->transformer->transform(
+        new ReflectionClass(DummyUserDataWithLinks::class),
+        'Typed'
+    );
+
+    assertMatchesSnapshot($type->transformed);
+});
diff --git a/tests/__snapshots__/DtoTransformerTest__it_adds_extra_type_information_when_using_LiteralTypeScriptExtraTypes_attribute__1.txt b/tests/__snapshots__/DtoTransformerTest__it_adds_extra_type_information_when_using_LiteralTypeScriptExtraTypes_attribute__1.txt
new file mode 100644
index 00000000..922d8c16
--- /dev/null
+++ b/tests/__snapshots__/DtoTransformerTest__it_adds_extra_type_information_when_using_LiteralTypeScriptExtraTypes_attribute__1.txt
@@ -0,0 +1,4 @@
+{
+name: string;
+type: 'users';
+}
\ No newline at end of file
diff --git a/tests/__snapshots__/DtoTransformerTest__it_adds_multiple_extra_type_information_when_using_LiteralTypeScriptExtraTypes_attribute__1.txt b/tests/__snapshots__/DtoTransformerTest__it_adds_multiple_extra_type_information_when_using_LiteralTypeScriptExtraTypes_attribute__1.txt
new file mode 100644
index 00000000..b1a05dc3
--- /dev/null
+++ b/tests/__snapshots__/DtoTransformerTest__it_adds_multiple_extra_type_information_when_using_LiteralTypeScriptExtraTypes_attribute__1.txt
@@ -0,0 +1,5 @@
+{
+name: string;
+type: 'users';
+links: {self: string};
+}
\ No newline at end of file