diff --git a/examples/internal.ts b/examples/internal.ts
new file mode 100644
index 0000000..7364814
--- /dev/null
+++ b/examples/internal.ts
@@ -0,0 +1,36 @@
+import { g, InferResolvers, buildSchema, Infer } from './../src/index'
+import { createYoga } from 'graphql-yoga'
+import { createServer } from 'http'
+
+const personType = g.type('Person', {
+  name: g.string(),
+  id: g.internal<number>()
+})
+
+const queryType = g.type('Query', {
+  greet: g.ref(personType)
+    .args({
+      name: g.string().optional().default('Max'),
+    })
+    .description('Greets a person')
+})
+
+type QueryType = Infer<typeof queryType>
+
+const resolvers: InferResolvers<{ Query: typeof queryType }, {}> = {
+  Query: {
+    greet: (parent, args, context, info) => {
+      return {
+        name: `Hello, ${args.name}`,
+        id: 123
+      }
+    }
+  }
+}
+
+const schema = buildSchema({ g, resolvers })
+const yoga = createYoga({ schema })
+const server = createServer(yoga)
+server.listen(4000, () => {
+  console.info('Server is running on http://localhost:4000/graphql')
+})
diff --git a/src/index.ts b/src/index.ts
index 2a19466..e4b9913 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,7 +3,7 @@ import { TSEnumType, UnionToIntersection, getEnumProperties, ObjectToUnion, Expa
 import { buildSchema, printSchema } from './schema'
 
 type GraphQLRootType = 'Query' | 'Mutation' | 'Subscription'
-type GarphType = 'String' | 'Int' | 'Float' | 'Boolean' | 'ID' | 'ObjectType' | 'InterfaceType' | 'InputType' | 'Scalar' | 'Enum' | 'List' | 'PaginatedList' | 'Union' | 'Ref' | 'Optional' | 'Args' | 'OmitResolver'
+type GarphType = 'String' | 'Int' | 'Float' | 'Boolean' | 'ID' | 'ObjectType' | 'InterfaceType' | 'InputType' | 'Scalar' | 'Enum' | 'List' | 'PaginatedList' | 'Union' | 'Ref' | 'Internal' | 'Optional' | 'Args' | 'OmitResolver'
 
 export abstract class Type<T, X extends GarphType> {
   _name?: string
@@ -48,6 +48,7 @@ export type AnyNumber = Type<number, any>
 export type AnyInt = Type<number, 'Int'>
 export type AnyFloat = Type<number, 'Float'>
 export type AnyRef = Type<any, 'Ref'>
+export type AnyInternal = Type<any, 'Internal'>
 export type AnyList = Type<any, 'List'>
 export type AnyPaginatedList = Type<any, 'PaginatedList'>
 export type AnyUnion = Type<any, 'Union'>
@@ -115,6 +116,7 @@ export type InferShallow<T, options extends InferOptions = { omitResolver: never
   T extends AnyOmitResolver ? InferRaw<T['_shape'], options> :
   T extends AnyArgs ? InferRaw<T['_shape'], options> :
   T extends AnyRef ? InferRaw<T['_inner'], options> :
+  T extends AnyInternal ? T['_shape'] :
   T
 
 export type InferArgs<T extends AnyType> = ExpandRecursively<InferArgsRaw<T>>
@@ -432,6 +434,28 @@ class GRef<T> extends Type<T, 'Ref'> {
   }
 }
 
+class GInternal<T> extends Type<T, 'Internal'> {
+  constructor() {
+    super()
+    this.typeDef = {
+      type: 'Internal'
+    }
+  }
+
+  optional() {
+    return new GOptional<this>(this)
+  }
+
+  required() {
+    this.typeDef.isRequired = true
+    return this
+  }
+
+  omitResolver () {
+    return new GOmitResolver<this>(this)
+  }
+}
+
 class GScalar<I, O> extends Type<I, 'Scalar'> {
   declare _output: O
 
@@ -717,6 +741,10 @@ export class GarphSchema {
     return new GRef<T>(ref)
   }
 
+  internal<T>(){
+    return new GInternal<T>()
+  }
+
   // enum<T extends string>(args: T[]) {
   //   return new GEnum<T>('', args)
   // }
diff --git a/src/schema.ts b/src/schema.ts
index 10d0908..5483f10 100644
--- a/src/schema.ts
+++ b/src/schema.ts
@@ -77,6 +77,8 @@ export function getFieldType(schemaComposer: SchemaComposer, type: AnyType, conf
       }
 
       return isOptional(shape.typeDef.name, type, config)
+    case 'Internal':
+      break
     default:
       return isOptional(type.typeDef.name, type, config)
   }
@@ -173,6 +175,7 @@ export function parseFields(schemaComposer: SchemaComposer, name: string, fields
   const fieldsObj = {}
   Object.keys(fields).forEach(fieldName => {
     const field = fields[fieldName]
+    if (field.typeDef.type === 'Internal') return
 
     fieldsObj[fieldName] = {
       type: getFieldType(schemaComposer, field, config),