undo unrelated change

microsoft · Mar 30, 2018 · 29c89fb · 29c89fb
1 parent d24ae2e
commit 29c89fb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
@@ -2584,7 +2584,7 @@ namespace ts {
         // Stores a mapping 'external module reference text' -> 'resolved file name' | undefined
         // It is used to resolve module names in the checker.
         // Content of this field should never be used directly - use getResolvedModuleFileName/setResolvedModuleFileName functions instead
-        /* @internal */ resolvedModules: Map<ResolvedModuleFull>;
+        /* @internal */ resolvedModules: Map<ResolvedModuleFull | undefined>;
         /* @internal */ resolvedTypeReferenceDirectiveNames: Map<ResolvedTypeReferenceDirective>;
         /* @internal */ imports: ReadonlyArray<StringLiteralLike>;
         // Identifier only if `declare global`