diff --git a/packages/react-native-codegen/src/CodegenSchema.d.ts b/packages/react-native-codegen/src/CodegenSchema.d.ts
index 2d28bbfe7e271c..4f1ad89b87e107 100644
--- a/packages/react-native-codegen/src/CodegenSchema.d.ts
+++ b/packages/react-native-codegen/src/CodegenSchema.d.ts
@@ -26,6 +26,10 @@ export interface FloatTypeAnnotation {
   readonly type: 'FloatTypeAnnotation';
 }
 
+export interface NumberTypeAnnotation {
+  readonly type: 'NumberTypeAnnotation';
+}
+
 export interface BooleanTypeAnnotation {
   readonly type: 'BooleanTypeAnnotation';
 }
diff --git a/packages/react-native-codegen/src/CodegenSchema.js b/packages/react-native-codegen/src/CodegenSchema.js
index 99299dafc3c043..c5e154c5b7d84e 100644
--- a/packages/react-native-codegen/src/CodegenSchema.js
+++ b/packages/react-native-codegen/src/CodegenSchema.js
@@ -30,6 +30,10 @@ export type FloatTypeAnnotation = $ReadOnly<{
   type: 'FloatTypeAnnotation',
 }>;
 
+export type NumberTypeAnnotation = $ReadOnly<{
+  type: 'NumberTypeAnnotation',
+}>;
+
 export type BooleanTypeAnnotation = $ReadOnly<{
   type: 'BooleanTypeAnnotation',
 }>;