From 99caa2e443f8231bef94c026e388dd4b38355c8a Mon Sep 17 00:00:00 2001
From: Thomas Neirynck <thomas@elastic.co>
Date: Mon, 13 Apr 2020 17:31:20 -0400
Subject: [PATCH] more fixes

---
 x-pack/plugins/maps/public/layers/sources/source_registry.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x-pack/plugins/maps/public/layers/sources/source_registry.ts b/x-pack/plugins/maps/public/layers/sources/source_registry.ts
index d16b16af74e9d..3b334d45092ad 100644
--- a/x-pack/plugins/maps/public/layers/sources/source_registry.ts
+++ b/x-pack/plugins/maps/public/layers/sources/source_registry.ts
@@ -10,7 +10,7 @@ import { ISource } from './source';
 type SourceRegistryEntry = {
   ConstructorFunction: new (
     sourceDescriptor: any, // this is the source-descriptor that corresponds specifically to the particular ISource instance
-    inspectorAdapters: unknown
+    inspectorAdapters?: object
   ) => ISource;
   type: string;
 };