From f0f02754f3c2a6a35a56f0855916f42be521900b Mon Sep 17 00:00:00 2001
From: Sheetal Nandi <shkamat@microsoft.com>
Date: Tue, 6 Nov 2018 18:45:08 -0800
Subject: [PATCH] Change type of metadata to unknown

---
 src/server/protocol.ts                             | 2 +-
 src/server/session.ts                              | 2 +-
 src/services/types.ts                              | 2 +-
 tests/baselines/reference/api/tsserverlibrary.d.ts | 4 ++--
 tests/baselines/reference/api/typescript.d.ts      | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/server/protocol.ts b/src/server/protocol.ts
index 4eb8def8518..193621da82a 100644
--- a/src/server/protocol.ts
+++ b/src/server/protocol.ts
@@ -225,7 +225,7 @@ namespace ts.server.protocol {
         /**
          * Contains extra information that plugin can include to be passed on
          */
-        metadata?: any;
+        metadata?: unknown;
     }
 
     /**
diff --git a/src/server/session.ts b/src/server/session.ts
index d4fc2d3fcc3..10399e21680 100644
--- a/src/server/session.ts
+++ b/src/server/session.ts
@@ -688,7 +688,7 @@ namespace ts.server {
                 success,
             };
             if (success) {
-                let metadata: any;
+                let metadata: unknown;
                 if (isArray(info)) {
                     res.body = info;
                     metadata = (info as WithMetadata<ReadonlyArray<any>>).metadata;
diff --git a/src/services/types.ts b/src/services/types.ts
index 71f76161e23..73e41309a63 100644
--- a/src/services/types.ts
+++ b/src/services/types.ts
@@ -238,7 +238,7 @@ namespace ts {
     /* @internal */
     export const emptyOptions = {};
 
-    export type WithMetadata<T> = T & { metadata?: any; };
+    export type WithMetadata<T> = T & { metadata?: unknown; };
 
     //
     // Public services of a language service instance associated
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index ffbd4c87389..f7399eebce2 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -4689,7 +4689,7 @@ declare namespace ts {
         writeFile?(fileName: string, content: string): void;
     }
     type WithMetadata<T> = T & {
-        metadata?: any;
+        metadata?: unknown;
     };
     interface LanguageService {
         cleanupSemanticCache(): void;
@@ -5793,7 +5793,7 @@ declare namespace ts.server.protocol {
         /**
          * Contains extra information that plugin can include to be passed on
          */
-        metadata?: any;
+        metadata?: unknown;
     }
     /**
      * Arguments for FileRequest messages.
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 509d14e593c..9cb6a040f2a 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -4689,7 +4689,7 @@ declare namespace ts {
         writeFile?(fileName: string, content: string): void;
     }
     type WithMetadata<T> = T & {
-        metadata?: any;
+        metadata?: unknown;
     };
     interface LanguageService {
         cleanupSemanticCache(): void;