Update LKG

Author: mhegazy

lib/tsc.js

@@ -11088,7 +11088,8 @@ var ts;
             return token() === 24 ||
                 isIdentifierOrPattern() ||
                 ts.isModifierKind(token()) ||
-                token() === 57 || isStartOfType();
+                token() === 57 ||
+                isStartOfType(true);
         }
         function parseParameter() {
             var node = createNode(146);
@@ -11427,7 +11428,7 @@ var ts;
                     return parseTypeReference();
             }
         }
-        function isStartOfType() {
+        function isStartOfType(inStartOfParameter) {
             switch (token()) {
                 case 119:
                 case 136:
@@ -11454,9 +11455,9 @@ var ts;
                 case 39:
                     return true;
                 case 38:
-                    return lookAhead(nextTokenIsNumericLiteral);
+                    return !inStartOfParameter && lookAhead(nextTokenIsNumericLiteral);
                 case 19:
-                    return lookAhead(isStartOfParenthesizedOrFunctionType);
+                    return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
                 default:
                     return isIdentifier();
             }

lib/tsserver.js

@@ -3283,8 +3283,8 @@ declare namespace ts {
     };
     type RefactorEditInfo = {
         edits: FileTextChanges[];
-        renameFilename?: string;
-        renameLocation?: number;
+        renameFilename: string | undefined;
+        renameLocation: number | undefined;
     };
     interface TextInsertion {
         newText: string;

lib/tsserverlibrary.d.ts

@@ -3935,8 +3935,8 @@ declare namespace ts {
      */
     type RefactorEditInfo = {
         edits: FileTextChanges[];
-        renameFilename?: string;
-        renameLocation?: number;
+        renameFilename: string | undefined;
+        renameLocation: number | undefined;
     };
     interface TextInsertion {
         newText: string;

lib/tsserverlibrary.js

@@ -3935,8 +3935,8 @@ declare namespace ts {
      */
     type RefactorEditInfo = {
         edits: FileTextChanges[];
-        renameFilename?: string;
-        renameLocation?: number;
+        renameFilename: string | undefined;
+        renameLocation: number | undefined;
     };
     interface TextInsertion {
         newText: string;

lib/typescript.d.ts

@@ -11098,7 +11098,8 @@ var ts;
             return token() === 24 ||
                 isIdentifierOrPattern() ||
                 ts.isModifierKind(token()) ||
-                token() === 57 || isStartOfType();
+                token() === 57 ||
+                isStartOfType(true);
         }
         function parseParameter() {
             var node = createNode(146);
@@ -11437,7 +11438,7 @@ var ts;
                     return parseTypeReference();
             }
         }
-        function isStartOfType() {
+        function isStartOfType(inStartOfParameter) {
             switch (token()) {
                 case 119:
                 case 136:
@@ -11464,9 +11465,9 @@ var ts;
                 case 39:
                     return true;
                 case 38:
-                    return lookAhead(nextTokenIsNumericLiteral);
+                    return !inStartOfParameter && lookAhead(nextTokenIsNumericLiteral);
                 case 19:
-                    return lookAhead(isStartOfParenthesizedOrFunctionType);
+                    return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
                 default:
                     return isIdentifier();
             }