Merge branch 'master' into allow-js-multiple-declaration-of-construct…

…or-properties

src/compiler/types.ts

@@ -2158,6 +2158,7 @@ namespace ts {
         /* @internal */ constEnumOnlyModule?: boolean; // True if module contains only const enums or other modules with only const enums
         /* @internal */ isReferenced?: boolean; // True if the symbol is referenced elsewhere
         /* @internal */ isReplaceableByMethod?: boolean; // Can this Javascript class property be replaced by a method symbol?
+        /* @internal */ isAssigned?: boolean;   // True if the symbol is a parameter with assignments
     }
 
     /* @internal */