Add another reexport test

tests/cases/fourslash/completionsImport_filteredByPackageJson_reexport2.ts

@@ -0,0 +1,58 @@
+/// <reference path="fourslash.ts" />
+
+//@noEmit: true
+
+//@Filename: /package.json
+////{
+////  "dependencies": {
+////    "b_": "*",
+////    "_c": "*"
+////  }
+////}
+
+//@Filename: /node_modules/a/index.d.ts
+////export const foo = 0;
+
+//@Filename: /node_modules/a/package.json
+////{
+////  "name": "a",
+////  "types": "./index.d.ts"
+////}
+
+//@Filename: /node_modules/b_/index.d.ts
+////export { foo } from "a";
+
+//@Filename: /node_modules/b_/package.json
+////{
+////  "name": "b_",
+////  "types": "./index.d.ts"
+////}
+
+//@Filename: /node_modules/_c/index.d.ts
+////export { foo } from "b_";
+
+//@Filename: /node_modules/_c/package.json
+////{
+////  "name": "_c",
+////  "types": "./index.d.ts"
+////}
+
+//@Filename: /src/index.ts
+////fo/**/
+
+verify.completions({
+  marker: test.marker(""),
+  includes: [
+    completion.undefinedVarEntry,
+    {
+      name: "foo",
+      source: "/node_modules/b_/index",
+      hasAction: true,
+      sortText: completion.SortText.AutoImportSuggestions
+    },
+    ...completion.statementKeywordsWithTypes
+  ],
+  preferences: {
+    includeCompletionsForModuleExports: true
+  }
+});