diff --git a/README.md b/README.md
index 1ad3a51..1371b39 100644
--- a/README.md
+++ b/README.md
@@ -110,6 +110,7 @@ Options:
 - [`<instance>.version`](#version)
 - [`<instance>.resolveRefs(options)`](#resolveRefs)
 - [`<instance>.addSpecRef(subSpecification, uri)`](#addSpecRef)
+- [`<instance>.validateBundle([specification,subspecification, ...])`](#validateBundle)
 - [`Validator.supportedVersions`](#supportedVersions)
 
 <a name="newValidator"></a>
diff --git a/index.d.ts b/index.d.ts
index 051bbb9..de64209 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -9,6 +9,10 @@ export class Validator {
 		valid: boolean;
 		errors?: ErrorObject[] | string;
 	}>;
+	validateBundle(schema: (object | string)[]): Promise<{
+		valid: boolean;
+		errors?: ErrorObject[] | string;
+	}>;
 	addSpecRef(schema: object | string, uri: string): Promise<void>;
 	specification: object;
 	version: string;