diff --git a/crates/backend/src/ast.rs b/crates/backend/src/ast.rs
index 687f5748..140c0e26 100644
--- a/crates/backend/src/ast.rs
+++ b/crates/backend/src/ast.rs
@@ -79,6 +79,7 @@ pub struct NapiStructField {
   pub setter: bool,
   pub comments: Vec<String>,
   pub skip_typescript: bool,
+  pub ts_type: Option<String>,
 }
 
 #[derive(Debug, Clone)]
diff --git a/crates/backend/src/typegen/struct.rs b/crates/backend/src/typegen/struct.rs
index d1bee1ca..d09047bc 100644
--- a/crates/backend/src/typegen/struct.rs
+++ b/crates/backend/src/typegen/struct.rs
@@ -89,7 +89,10 @@ impl NapiStruct {
         if !f.setter {
           field_str.push_str("readonly ")
         }
+
         let (arg, is_optional) = ty_to_ts_type(&f.ty, false);
+        let arg = f.ts_type.as_ref().map(|ty| ty.to_string()).unwrap_or(arg);
+
         let sep = if is_optional { "?" } else { "" };
         let arg = format!("{}{}: {}", &f.js_name, sep, arg);
         if self.kind == NapiStructKind::Constructor {
diff --git a/crates/macro/src/parser/attrs.rs b/crates/macro/src/parser/attrs.rs
index afd00aa6..e066ed6c 100644
--- a/crates/macro/src/parser/attrs.rs
+++ b/crates/macro/src/parser/attrs.rs
@@ -54,6 +54,7 @@ macro_rules! attrgen {
       (namespace, Namespace(Span, String, Span)),
       (ts_args_type, TsArgsType(Span, String, Span)),
       (ts_return_type, TsReturnType(Span, String, Span)),
+      (ts_type, TsType(Span, String, Span)),
 
       // impl later
       // (inspectable, Inspectable(Span)),
diff --git a/crates/macro/src/parser/mod.rs b/crates/macro/src/parser/mod.rs
index 23c9c7e1..cae6fd52 100644
--- a/crates/macro/src/parser/mod.rs
+++ b/crates/macro/src/parser/mod.rs
@@ -602,6 +602,12 @@ impl ParseNapi for syn::Item {
 
 impl ParseNapi for syn::ItemFn {
   fn parse_napi(&mut self, tokens: &mut TokenStream, opts: BindgenAttrs) -> BindgenResult<Napi> {
+    if opts.ts_type().is_some() {
+      bail_span!(
+        self,
+        "#[napi] can't be applied to a function with #[napi(ts_type)]"
+      );
+    }
     self.to_tokens(tokens);
     self.convert_to_ast(opts)
   }
@@ -611,10 +617,11 @@ impl ParseNapi for syn::ItemStruct {
     if opts.ts_args_type().is_some()
       || opts.ts_return_type().is_some()
       || opts.skip_typescript().is_some()
+      || opts.ts_type().is_some()
     {
       bail_span!(
         self,
-        "#[napi] can't be applied to a struct with #[napi(ts_args_type)] or #[napi(ts_return_type)] or #[napi(skip_typescript)]"
+        "#[napi] can't be applied to a struct with #[napi(ts_args_type)], #[napi(ts_return_type)], #[napi(skip_typescript)] or #[napi(ts_type)]"
       );
     }
     let napi = self.convert_to_ast(opts);
@@ -628,10 +635,11 @@ impl ParseNapi for syn::ItemImpl {
     if opts.ts_args_type().is_some()
       || opts.ts_return_type().is_some()
       || opts.skip_typescript().is_some()
+      || opts.ts_type().is_some()
     {
       bail_span!(
         self,
-        "#[napi] can't be applied to impl with #[napi(ts_args_type)] or #[napi(ts_return_type)] or #[napi(skip_typescript)]"
+        "#[napi] can't be applied to impl with #[napi(ts_args_type)], #[napi(ts_return_type)], #[napi(skip_typescript)] or #[napi(ts_type)]"
       );
     }
     // #[napi] macro will be remove from impl items after converted to ast
@@ -643,10 +651,11 @@ impl ParseNapi for syn::ItemImpl {
 }
 impl ParseNapi for syn::ItemEnum {
   fn parse_napi(&mut self, tokens: &mut TokenStream, opts: BindgenAttrs) -> BindgenResult<Napi> {
-    if opts.ts_args_type().is_some() || opts.ts_return_type().is_some() {
+    if opts.ts_args_type().is_some() || opts.ts_return_type().is_some() || opts.ts_type().is_some()
+    {
       bail_span!(
         self,
-        "#[napi] can't be applied to a enum with #[napi(ts_args_type)] or #[napi(ts_return_type)]"
+        "#[napi] can't be applied to a enum with #[napi(ts_args_type)], #[napi(ts_return_type)] or #[napi(ts_type)]"
       );
     }
     let napi = self.convert_to_ast(opts);
@@ -657,10 +666,11 @@ impl ParseNapi for syn::ItemEnum {
 }
 impl ParseNapi for syn::ItemConst {
   fn parse_napi(&mut self, tokens: &mut TokenStream, opts: BindgenAttrs) -> BindgenResult<Napi> {
-    if opts.ts_args_type().is_some() || opts.ts_return_type().is_some() {
+    if opts.ts_args_type().is_some() || opts.ts_return_type().is_some() || opts.ts_type().is_some()
+    {
       bail_span!(
         self,
-        "#[napi] can't be applied to a const with #[napi(ts_args_type)] or #[napi(ts_return_type)]"
+        "#[napi] can't be applied to a const with #[napi(ts_args_type)], #[napi(ts_return_type)] or #[napi(ts_type)]"
       );
     }
     let napi = self.convert_to_ast(opts);
@@ -760,6 +770,7 @@ impl ConvertToAST for syn::ItemStruct {
       let ignored = field_opts.skip().is_some();
       let readonly = field_opts.readonly().is_some();
       let skip_typescript = field_opts.skip_typescript().is_some();
+      let ts_type = field_opts.ts_type().map(|e| e.0.to_string());
 
       fields.push(NapiStructField {
         name,
@@ -769,6 +780,7 @@ impl ConvertToAST for syn::ItemStruct {
         setter: !(ignored || readonly),
         comments: extract_doc_comments(&field.attrs),
         skip_typescript,
+        ts_type,
       })
     }
 
diff --git a/examples/napi/__test__/typegen.spec.ts.md b/examples/napi/__test__/typegen.spec.ts.md
index 61d797e9..7812868e 100644
--- a/examples/napi/__test__/typegen.spec.ts.md
+++ b/examples/napi/__test__/typegen.spec.ts.md
@@ -102,6 +102,10 @@ Generated by [AVA](https://avajs.dev).
     }␊
     export function receiveStrictObject(strictObject: StrictObject): void␊
     export function getStrFromObject(): void␊
+    export interface TsTypeChanged {␊
+      typeOverride: object␊
+      typeOverrideOptional?: object␊
+    }␊
     export function asyncPlus100(p: Promise<number>): Promise<number>␊
     /** This is an interface for package.json */␊
     export interface PackageJson {␊
diff --git a/examples/napi/__test__/typegen.spec.ts.snap b/examples/napi/__test__/typegen.spec.ts.snap
index 6da8ac63..90bb2d66 100644
Binary files a/examples/napi/__test__/typegen.spec.ts.snap and b/examples/napi/__test__/typegen.spec.ts.snap differ
diff --git a/examples/napi/index.d.ts b/examples/napi/index.d.ts
index a747fe77..8c1f4e5c 100644
--- a/examples/napi/index.d.ts
+++ b/examples/napi/index.d.ts
@@ -92,6 +92,10 @@ export interface StrictObject {
 }
 export function receiveStrictObject(strictObject: StrictObject): void
 export function getStrFromObject(): void
+export interface TsTypeChanged {
+  typeOverride: object
+  typeOverrideOptional?: object
+}
 export function asyncPlus100(p: Promise<number>): Promise<number>
 /** This is an interface for package.json */
 export interface PackageJson {
diff --git a/examples/napi/src/object.rs b/examples/napi/src/object.rs
index bab1e228..9e4720a2 100644
--- a/examples/napi/src/object.rs
+++ b/examples/napi/src/object.rs
@@ -76,3 +76,12 @@ pub fn get_str_from_object(env: Env) {
   obj.set("name", "value").unwrap();
   assert_eq!(obj.get("name").unwrap(), Some("value"));
 }
+
+#[napi(object)]
+pub struct TsTypeChanged {
+  #[napi(ts_type = "object")]
+  pub type_override: String,
+
+  #[napi(ts_type = "object")]
+  pub type_override_optional: Option<String>,
+}