diff --git a/packages/core/src/api/apis/definitions/errors.ts b/packages/core/src/api/apis/definitions/error.ts
similarity index 98%
rename from packages/core/src/api/apis/definitions/errors.ts
rename to packages/core/src/api/apis/definitions/error.ts
index eb195898d2..01a6509715 100644
--- a/packages/core/src/api/apis/definitions/errors.ts
+++ b/packages/core/src/api/apis/definitions/error.ts
@@ -20,7 +20,7 @@ import ApiRef from '../ApiRef';
  * Mirrors the javascript Error class, for the purpose of
  * providing documentation and optional fields.
  */
-export type Error = {
+type Error = {
   name: string;
   message: string;
   stack?: string;
diff --git a/packages/core/src/api/apis/definitions/index.ts b/packages/core/src/api/apis/definitions/index.ts
index 02d2b893a6..bdf2a0b6a2 100644
--- a/packages/core/src/api/apis/definitions/index.ts
+++ b/packages/core/src/api/apis/definitions/index.ts
@@ -20,4 +20,4 @@
 //
 // If you think some API definition is missing, please open an Issue or send a PR!
 
-export * from './errors';
+export * from './error';