diff --git a/tasks/ast_tools/src/derives/estree.rs b/tasks/ast_tools/src/derives/estree.rs
index 7568b8e6af5f1..734483c7cd78c 100644
--- a/tasks/ast_tools/src/derives/estree.rs
+++ b/tasks/ast_tools/src/derives/estree.rs
@@ -181,6 +181,9 @@ fn parse_estree_attr(location: AttrLocation, part: AttrPart) -> Result<()> {
         },
         // `#[estree]` attr on enum variant
         AttrLocation::EnumVariant(enum_def, variant_index) => match part {
+            AttrPart::Tag("skip") => {
+                enum_def.variants[variant_index].estree.skip = true;
+            }
             AttrPart::String("rename", value) => {
                 enum_def.variants[variant_index].estree.rename = Some(value);
             }
@@ -504,6 +507,13 @@ impl<'s> StructSerializerGenerator<'s> {
 fn generate_body_for_enum(enum_def: &EnumDef, schema: &Schema) -> TokenStream {
     let match_branches = enum_def.all_variants(schema).map(|variant| {
         let variant_ident = variant.ident();
+
+        if should_skip_enum_variant(variant) {
+            return quote! {
+                Self::#variant_ident => { unreachable!("This enum variant is skipped.") }
+            };
+        }
+
         if variant.is_fieldless() {
             let value = get_fieldless_variant_value(enum_def, variant);
             let value = string_to_tokens(value.as_ref(), false);
@@ -563,6 +573,15 @@ pub fn should_skip_field(field: &FieldDef, schema: &Schema) -> bool {
     }
 }
 
+/// Get if an enum variant should be skipped when serializing.
+///
+/// Returns `true` if the variant has an `#[estree(skip)]` attr on it.
+///
+/// This function also used by Typescript and raw transfer generators.
+pub fn should_skip_enum_variant(variant: &VariantDef) -> bool {
+    variant.estree.skip
+}
+
 /// Get if should flatten a struct field.
 ///
 /// Returns `true` if either the field has an `#[estree(flatten)]` attr on it,
diff --git a/tasks/ast_tools/src/generators/raw_transfer.rs b/tasks/ast_tools/src/generators/raw_transfer.rs
index 6618eaa0f89ec..597da8f48c0ec 100644
--- a/tasks/ast_tools/src/generators/raw_transfer.rs
+++ b/tasks/ast_tools/src/generators/raw_transfer.rs
@@ -10,7 +10,8 @@ use crate::{
     Generator, RAW_TRANSFER_JS_DESERIALIZER_PATH, RAW_TRANSFER_TS_DESERIALIZER_PATH,
     codegen::{Codegen, DeriveId},
     derives::estree::{
-        get_fieldless_variant_value, get_struct_field_name, should_flatten_field, should_skip_field,
+        get_fieldless_variant_value, get_struct_field_name, should_flatten_field,
+        should_skip_enum_variant, should_skip_field,
     },
     output::Output,
     schema::{
@@ -400,7 +401,10 @@ fn generate_enum(
     };
 
     let body = body.unwrap_or_else(|| {
-        let mut variants = enum_def.all_variants(schema).collect::<Vec<_>>();
+        let mut variants = enum_def
+            .all_variants(schema)
+            .filter(|variant| !should_skip_enum_variant(variant))
+            .collect::<Vec<_>>();
         variants.sort_by_key(|variant| variant.discriminant);
 
         let switch_cases = variants.into_iter().fold(String::new(), |mut s, variant| {
diff --git a/tasks/ast_tools/src/generators/typescript.rs b/tasks/ast_tools/src/generators/typescript.rs
index 0f246577b2597..3a7d69413a656 100644
--- a/tasks/ast_tools/src/generators/typescript.rs
+++ b/tasks/ast_tools/src/generators/typescript.rs
@@ -7,7 +7,8 @@ use itertools::Itertools;
 use crate::{
     Codegen, Generator, TYPESCRIPT_DEFINITIONS_PATH,
     derives::estree::{
-        get_fieldless_variant_value, get_struct_field_name, should_flatten_field, should_skip_field,
+        get_fieldless_variant_value, get_struct_field_name, should_flatten_field,
+        should_skip_enum_variant, should_skip_field,
     },
     output::Output,
     schema::{Def, EnumDef, FieldDef, Schema, StructDef, TypeDef},
@@ -319,6 +320,7 @@ fn generate_ts_type_def_for_enum(enum_def: &EnumDef, schema: &Schema) -> Option<
     let mut variant_type_names = enum_def
         .variants
         .iter()
+        .filter(|variant| !should_skip_enum_variant(variant))
         .map(|variant| {
             if let Some(variant_type) = variant.field_type(schema) {
                 if let Some(converter_name) = &variant.estree.via {
diff --git a/tasks/ast_tools/src/schema/extensions/estree.rs b/tasks/ast_tools/src/schema/extensions/estree.rs
index eb775dbb3075e..1cc107c4e869a 100644
--- a/tasks/ast_tools/src/schema/extensions/estree.rs
+++ b/tasks/ast_tools/src/schema/extensions/estree.rs
@@ -63,6 +63,7 @@ pub struct ESTreeStructField {
 /// Configuration for ESTree generator on an enum variant.
 #[derive(Default, Debug)]
 pub struct ESTreeEnumVariant {
+    pub skip: bool,
     pub rename: Option<String>,
     pub via: Option<String>,
     pub is_ts: bool,