[json] additionalItems can be a schema (from microsoft#34546)

aeschli · aeschli · commit 4a34d8e51196 · 2017-09-18T15:43:13.000+02:00
diff --git a/src/vs/base/common/jsonSchema.ts b/src/vs/base/common/jsonSchema.ts
@@ -22,7 +22,7 @@ export interface IJSONSchema {
 	minItems?: number;
 	maxItems?: number;
 	uniqueItems?: boolean;
-	additionalItems?: boolean;
+	additionalItems?: boolean | IJSONSchema;
 	pattern?: string;
 	minLength?: number;
 	maxLength?: number;
