diff --git a/external/dist/legacy/web/pdf_viewer.d.ts b/external/dist/legacy/web/pdf_viewer.d.ts
new file mode 100644
index 000000000..6208ead24
--- /dev/null
+++ b/external/dist/legacy/web/pdf_viewer.d.ts
@@ -0,0 +1 @@
+export * from "pdfjs-dist/types/web/pdf_viewer.component.d.ts";
diff --git a/external/dist/lib/README.md b/external/dist/lib/README.md
index 9d6a89d7f..d50ace6e1 100644
--- a/external/dist/lib/README.md
+++ b/external/dist/lib/README.md
@@ -3,5 +3,5 @@ pre-built library as found in e.g. the `/build`, `/web`, and `/image_decoders`
 folders in the root of this repository.
 
 Please note that the "lib" build target exists mostly to enable unit-testing in
-Node.js/Travis, and that you'll need to handle e.g. any necessary polyfills
+Node.js/GitHub, and that you'll need to handle e.g. any necessary polyfills
 and/or Node.js dependencies yourself if using the files in this folder.
diff --git a/external/dist/web/pdf_viewer.d.ts b/external/dist/web/pdf_viewer.d.ts
new file mode 100644
index 000000000..6208ead24
--- /dev/null
+++ b/external/dist/web/pdf_viewer.d.ts
@@ -0,0 +1 @@
+export * from "pdfjs-dist/types/web/pdf_viewer.component.d.ts";
diff --git a/gulpfile.js b/gulpfile.js
index 960efba64..f7a74e703 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1382,7 +1382,10 @@ gulp.task("types", function (done) {
     "emitDeclarationOnly",
     "moduleResolution node",
   ].join(" --");
-  exec(`"node_modules/.bin/tsc" --${args} src/pdf.js`, done);
+  exec(
+    `"node_modules/.bin/tsc" --${args} src/pdf.js web/pdf_viewer.component.js`,
+    done
+  );
 });
 
 function buildLibHelper(bundleDefines, inputStream, outputDir) {
@@ -1993,7 +1996,7 @@ function packageBowerJson() {
     name: DIST_NAME,
     version: VERSION,
     main: "build/pdf.js",
-    types: "types/pdf.d.ts",
+    types: "types/src/pdf.d.ts",
     description: DIST_DESCRIPTION,
     keywords: DIST_KEYWORDS,
     homepage: DIST_HOMEPAGE,