diff --git a/src/compiler/resolutionCache.ts b/src/compiler/resolutionCache.ts
index f2ef68776c5..46130e35659 100644
--- a/src/compiler/resolutionCache.ts
+++ b/src/compiler/resolutionCache.ts
@@ -360,8 +360,6 @@ namespace ts {
                 if (watcher.files === 0 && watcher.resolutions === 0) {
                     fileWatchesOfAffectingLocations.delete(path);
                     watcher.watcher.close();
-                    // Ensure when watching symlinked package.json, we can close the actual file watcher only once
-                    watcher.watcher = noopFileWatcher;
                 }
             });
 
@@ -771,17 +769,25 @@ namespace ts {
             }
             const paths = new Set<string>();
             paths.add(locationToWatch);
+            let actualWatcher = canWatchDirectoryOrFile(resolutionHost.toPath(locationToWatch)) ?
+                resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => {
+                    cachedDirectoryStructureHost?.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind);
+                    const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
+                    paths.forEach(path => {
+                        if (watcher.resolutions) (affectingPathChecks ??= new Set()).add(path);
+                        if (watcher.files) (affectingPathChecksForFile ??= new Set()).add(path);
+                        packageJsonMap?.delete(resolutionHost.toPath(path));
+                    });
+                    resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
+                }) : noopFileWatcher;
             const watcher: FileWatcherOfAffectingLocation = {
-                watcher: canWatchDirectoryOrFile(resolutionHost.toPath(locationToWatch)) ?
-                    resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => {
-                        cachedDirectoryStructureHost?.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind);
-                        paths.forEach(path => {
-                            if (watcher.resolutions) (affectingPathChecks ??= new Set()).add(path);
-                            if (watcher.files) (affectingPathChecksForFile ??= new Set()).add(path);
-                            moduleResolutionCache.getPackageJsonInfoCache().getInternalMap()?.delete(resolutionHost.toPath(path));
-                        });
-                        resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
-                    }) : noopFileWatcher,
+                watcher: actualWatcher !== noopFileWatcher ? {
+                    close: () => {
+                        actualWatcher.close();
+                        // Ensure when watching symlinked package.json, we can close the actual file watcher only once
+                        actualWatcher = noopFileWatcher;
+                    }
+                } : actualWatcher,
                 resolutions: forResolution ? 1 : 0,
                 files: forResolution ? 0 : 1,
                 paths,
diff --git a/src/harness/virtualFileSystemWithWatch.ts b/src/harness/virtualFileSystemWithWatch.ts
index 00f32c84b19..80aa7f98eb4 100644
--- a/src/harness/virtualFileSystemWithWatch.ts
+++ b/src/harness/virtualFileSystemWithWatch.ts
@@ -116,7 +116,14 @@ interface Array<T> { length: number; [n: number]: T; }`
 
     function createWatcher<T>(map: MultiMap<Path, T>, path: Path, callback: T): FileWatcher {
         map.add(path, callback);
-        return { close: () => map.remove(path, callback) };
+        let closed = false;
+        return {
+            close: () => {
+                Debug.assert(!closed);
+                map.remove(path, callback);
+                closed = true;
+            }
+        };
     }
 
     export function getDiffInKeys<T>(map: ESMap<string, T>, expectedKeys: readonly string[]) {
diff --git a/src/testRunner/unittests/tsserver/symLinks.ts b/src/testRunner/unittests/tsserver/symLinks.ts
index 501738ccea3..c0f1d7fde88 100644
--- a/src/testRunner/unittests/tsserver/symLinks.ts
+++ b/src/testRunner/unittests/tsserver/symLinks.ts
@@ -131,6 +131,16 @@ new C();`
                         host.runQueuedTimeoutCallbacks(); // Actual update
 
                         verifyGetErrRequest({ session, host, files: [recognizersDateTimeSrcFile] });
+
+                        // Change config file's module resolution affecting option
+                        const config = JSON.parse(host.readFile(recognizerDateTimeTsconfigPath)!);
+                        host.writeFile(recognizerDateTimeTsconfigPath, JSON.stringify({
+                            ...config,
+                            compilerOptions: { ...config.compilerOptions, resolveJsonModule: true }
+                        }));
+                        host.runQueuedTimeoutCallbacks(); // Scheduled invalidation of resolutions
+                        host.runQueuedTimeoutCallbacks(); // Actual update
+
                         baselineTsserverLogs("symLinks", `module resolution${withPathMapping ? " with path mapping" : ""} when project compiles from sources`, session);
                     });
 
diff --git a/tests/baselines/reference/tsserver/symLinks/module-resolution-when-project-compiles-from-sources.js b/tests/baselines/reference/tsserver/symLinks/module-resolution-when-project-compiles-from-sources.js
index 9e496741f13..2435e9c0be0 100644
--- a/tests/baselines/reference/tsserver/symLinks/module-resolution-when-project-compiles-from-sources.js
+++ b/tests/baselines/reference/tsserver/symLinks/module-resolution-when-project-compiles-from-sources.js
@@ -143,4 +143,77 @@ event:
 event:
     {"seq":0,"type":"event","event":"suggestionDiag","body":{"file":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts","diagnostics":[]}}
 event:
-    {"seq":0,"type":"event","event":"requestCompleted","body":{"request_seq":3}}
\ No newline at end of file
+    {"seq":0,"type":"event","event":"requestCompleted","body":{"request_seq":3}}
+FileWatcher:: Triggered with /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 1:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Config file
+Scheduled: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+Scheduled: *ensureProjectForOpenFiles*
+Elapsed:: *ms FileWatcher:: Triggered with /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 1:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Config file
+Running: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+Reloading configured project /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+event:
+    {"seq":0,"type":"event","event":"projectLoadingStart","body":{"projectName":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json","reason":"Change in config file detected"}}
+Config: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json : {
+ "rootNames": [
+  "/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts"
+ ],
+ "options": {
+  "resolveJsonModule": true,
+  "configFilePath": "/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json"
+ }
+}
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+FileWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-text/package.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: File location affecting resolution
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded
+Starting updateGraphWorker: Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+FileWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-text/package.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: File location affecting resolution
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Finishing updateGraphWorker: Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json Version: 3 structureChanged: true structureIsReused:: Not Elapsed:: *ms
+Different program with same set of files
+event:
+    {"seq":0,"type":"event","event":"projectLoadingFinish","body":{"projectName":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json"}}
+event:
+    {"seq":0,"type":"event","event":"configFileDiag","body":{"triggerFile":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json","configFile":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json","diagnostics":[]}}
+Running: *ensureProjectForOpenFiles*
+Before ensureProjectForOpenFiles:
+Project '/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json' (Configured)
+	Files (3)
+
+-----------------------------------------------
+Open files: 
+	FileName: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts ProjectRootPath: /users/username/projects/myproject
+		Projects: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+After ensureProjectForOpenFiles:
+Project '/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json' (Configured)
+	Files (3)
+
+-----------------------------------------------
+Open files: 
+	FileName: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts ProjectRootPath: /users/username/projects/myproject
+		Projects: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+got projects updated in background, updating diagnostics for /users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts
+event:
+    {"seq":0,"type":"event","event":"projectsUpdatedInBackground","body":{"openFiles":["/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts"]}}
+event:
+    {"seq":0,"type":"event","event":"syntaxDiag","body":{"file":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts","diagnostics":[]}}
\ No newline at end of file
diff --git a/tests/baselines/reference/tsserver/symLinks/module-resolution-with-path-mapping-when-project-compiles-from-sources.js b/tests/baselines/reference/tsserver/symLinks/module-resolution-with-path-mapping-when-project-compiles-from-sources.js
index e0435558f31..c06a80f5526 100644
--- a/tests/baselines/reference/tsserver/symLinks/module-resolution-with-path-mapping-when-project-compiles-from-sources.js
+++ b/tests/baselines/reference/tsserver/symLinks/module-resolution-with-path-mapping-when-project-compiles-from-sources.js
@@ -168,4 +168,81 @@ event:
 event:
     {"seq":0,"type":"event","event":"suggestionDiag","body":{"file":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts","diagnostics":[]}}
 event:
-    {"seq":0,"type":"event","event":"requestCompleted","body":{"request_seq":3}}
\ No newline at end of file
+    {"seq":0,"type":"event","event":"requestCompleted","body":{"request_seq":3}}
+FileWatcher:: Triggered with /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 1:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Config file
+Scheduled: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+Scheduled: *ensureProjectForOpenFiles*
+Elapsed:: *ms FileWatcher:: Triggered with /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 1:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Config file
+Running: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+Reloading configured project /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+event:
+    {"seq":0,"type":"event","event":"projectLoadingStart","body":{"projectName":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json","reason":"Change in config file detected"}}
+Config: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json : {
+ "rootNames": [
+  "/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts"
+ ],
+ "options": {
+  "rootDir": "/users/username/projects/myproject/javascript/packages/recognizers-date-time/src",
+  "baseUrl": "/users/username/projects/myproject/javascript/packages/recognizers-date-time",
+  "paths": {
+   "@microsoft/*": [
+    "../*"
+   ]
+  },
+  "resolveJsonModule": true,
+  "pathsBasePath": "/users/username/projects/myproject/javascript/packages/recognizers-date-time",
+  "configFilePath": "/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json"
+ }
+}
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages 0 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages 0 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+FileWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-text/package.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: File location affecting resolution
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Close:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded
+Starting updateGraphWorker: Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages 0 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages 0 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Failed Lookup Locations
+FileWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-text/package.json 2000 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: File location affecting resolution
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/recognizers-date-time/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/packages/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/javascript/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Elapsed:: *ms DirectoryWatcher:: Added:: WatchInfo: /users/username/projects/myproject/node_modules/@types 1 undefined Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json WatchType: Type roots
+Finishing updateGraphWorker: Project: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json Version: 3 structureChanged: true structureIsReused:: Not Elapsed:: *ms
+Different program with same set of files
+event:
+    {"seq":0,"type":"event","event":"projectLoadingFinish","body":{"projectName":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json"}}
+event:
+    {"seq":0,"type":"event","event":"configFileDiag","body":{"triggerFile":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json","configFile":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json","diagnostics":[]}}
+Running: *ensureProjectForOpenFiles*
+Before ensureProjectForOpenFiles:
+Project '/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json' (Configured)
+	Files (3)
+
+-----------------------------------------------
+Open files: 
+	FileName: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts ProjectRootPath: /users/username/projects/myproject
+		Projects: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+After ensureProjectForOpenFiles:
+Project '/users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json' (Configured)
+	Files (3)
+
+-----------------------------------------------
+Open files: 
+	FileName: /users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts ProjectRootPath: /users/username/projects/myproject
+		Projects: /users/username/projects/myproject/javascript/packages/recognizers-date-time/tsconfig.json
+got projects updated in background, updating diagnostics for /users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts
+event:
+    {"seq":0,"type":"event","event":"projectsUpdatedInBackground","body":{"openFiles":["/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts"]}}
+event:
+    {"seq":0,"type":"event","event":"syntaxDiag","body":{"file":"/users/username/projects/myproject/javascript/packages/recognizers-date-time/src/datetime/baseDate.ts","diagnostics":[]}}
\ No newline at end of file