From b19bd9dd6c727384d935e81791e20cbea8ef42ee Mon Sep 17 00:00:00 2001
From: mtchalim <mtchalim@gmail.com>
Date: Fri, 1 Oct 2021 12:06:46 -0400
Subject: [PATCH 1/2] fix(types): add optional environment SpaceLink to Sys
 interface

---
 index.d.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.d.ts b/index.d.ts
index 6bfd34fde..822ae04d1 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -159,6 +159,9 @@ export interface Sys {
     space?: {
         sys: SpaceLink;
     };
+    environment?: {
+        sys: SpaceLink;
+    };
     contentType: {
         sys: ContentTypeLink;
     };

From 1c038925368b421f35b2225a683d60f8a0ba3813 Mon Sep 17 00:00:00 2001
From: Janko Marklein <janko.marklein@contentful.com>
Date: Mon, 4 Oct 2021 17:09:36 +0200
Subject: [PATCH 2/2] fix(types): adjust link types and add EnvironmentLink

---
 index.d.ts | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/index.d.ts b/index.d.ts
index 822ae04d1..4acfaeab5 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -160,25 +160,25 @@ export interface Sys {
         sys: SpaceLink;
     };
     environment?: {
-        sys: SpaceLink;
+        sys: EnvironmentLink;
     };
     contentType: {
         sys: ContentTypeLink;
     };
 }
 
-export interface SpaceLink {
-    type: 'Link';
-    linkType: 'Space';
-    id: string;
-}
+export type LinkType = 'Space' | 'ContentType' | 'Environment'
 
-export interface ContentTypeLink {
-    type: 'Link';
-    linkType: 'ContentType';
-    id: string;
+export interface Link<T extends LinkType> {
+  type: 'Link'
+  linkType: T
+  id: string
 }
 
+export type SpaceLink = Link<'Space'>
+export type EnvironmentLink = Link<'Environment'>
+export type ContentTypeLink = Link<'ContentType'>
+
 export interface Field {
     disabled: boolean;
     id: string;