Update LKG for 3.8.2.

Author: DanielRosenwasser

lib/protocol.d.ts

@@ -146,6 +146,16 @@ declare namespace ts.server.protocol {
          * Contains extra information that plugin can include to be passed on
          */
         metadata?: unknown;
+        /**
+         * Exposes information about the performance of this request-response pair.
+         */
+        performanceData?: PerformanceData;
+    }
+    interface PerformanceData {
+        /**
+         * Time spent updating the program graph, in milliseconds.
+         */
+        updateGraphDurationMs?: number;
     }
     /**
      * Arguments for FileRequest messages.

lib/tsc.js

@@ -67,7 +67,7 @@ var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cook
 var ts;
 (function (ts) {
     ts.versionMajorMinor = "3.8";
-    ts.version = ts.versionMajorMinor + ".1-rc";
+    ts.version = ts.versionMajorMinor + ".2";
     function tryGetNativeMap() {
         return typeof Map !== "undefined" && "entries" in Map.prototype ? Map : undefined;
     }
@@ -19385,17 +19385,18 @@ var ts;
             }
             return finishNode(node);
         }
-        function parseNamespaceExport() {
-            var node = createNode(262);
+        function parseNamespaceExport(pos) {
+            var node = createNode(262, pos);
             node.name = parseIdentifier();
             return finishNode(node);
         }
         function parseExportDeclaration(node) {
             node.kind = 260;
             node.isTypeOnly = parseOptional(145);
+            var namespaceExportPos = scanner.getStartPos();
             if (parseOptional(41)) {
                 if (parseOptional(123)) {
-                    node.exportClause = parseNamespaceExport();
+                    node.exportClause = parseNamespaceExport(namespaceExportPos);
                 }
                 parseExpected(149);
                 node.moduleSpecifier = parseModuleSpecifier();
@@ -40366,7 +40367,7 @@ var ts;
                         }
                     }
                     if (source.flags & (524288 | 2097152) && target.flags & 1048576) {
-                        var objectOnlyTarget = extractTypesOfKind(target, 524288);
+                        var objectOnlyTarget = extractTypesOfKind(target, 524288 | 2097152 | 33554432);
                         if (objectOnlyTarget.flags & 1048576) {
                             var result_4 = typeRelatedToDiscriminatedType(source, objectOnlyTarget);
                             if (result_4) {
@@ -40423,7 +40424,7 @@ var ts;
                 return 0;
             }
             function typeRelatedToDiscriminatedType(source, target) {
-                var sourceProperties = getPropertiesOfObjectType(source);
+                var sourceProperties = getPropertiesOfType(source);
                 var sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
                 if (!sourcePropertiesFiltered)
                     return 0;
@@ -40453,7 +40454,7 @@ var ts;
                         var type = _a[_i];
                         var _loop_13 = function (i) {
                             var sourceProperty = sourcePropertiesFiltered[i];
-                            var targetProperty = getPropertyOfObjectType(type, sourceProperty.escapedName);
+                            var targetProperty = getPropertyOfType(type, sourceProperty.escapedName);
                             if (!targetProperty)
                                 return "continue-outer";
                             if (sourceProperty === targetProperty)
@@ -50871,7 +50872,7 @@ var ts;
             getTypeFromTypeNode(node);
         }
         function isPrivateWithinAmbient(node) {
-            return ts.hasModifier(node, 8) && !!(node.flags & 8388608);
+            return (ts.hasModifier(node, 8) || ts.isPrivateIdentifierPropertyDeclaration(node)) && !!(node.flags & 8388608);
         }
         function getEffectiveDeclarationFlags(n, flagsToCheck) {
             var flags = ts.getCombinedModifierFlags(n);

lib/tsserver.js

@@ -6253,6 +6253,16 @@ declare namespace ts.server.protocol {
          * Contains extra information that plugin can include to be passed on
          */
         metadata?: unknown;
+        /**
+         * Exposes information about the performance of this request-response pair.
+         */
+        performanceData?: PerformanceData;
+    }
+    interface PerformanceData {
+        /**
+         * Time spent updating the program graph, in milliseconds.
+         */
+        updateGraphDurationMs?: number;
     }
     /**
      * Arguments for FileRequest messages.