From cf48bb8600b15309cb37fa44be98adba726d75d1 Mon Sep 17 00:00:00 2001
From: Taras <tarasm@gmail.com>
Date: Tue, 26 Apr 2022 13:18:15 -0400
Subject: [PATCH 1/3] Exclude css files when build type definitions in plugins

Signed-off-by: Taras <tarasm@gmail.com>
---
 packages/cli/src/lib/builder/config.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/cli/src/lib/builder/config.ts b/packages/cli/src/lib/builder/config.ts
index fe91cedbb0..47a1873551 100644
--- a/packages/cli/src/lib/builder/config.ts
+++ b/packages/cli/src/lib/builder/config.ts
@@ -154,6 +154,7 @@ export async function makeRollupConfigs(
         file: resolvePath(distDir, 'index.d.ts'),
         format: 'es',
       },
+      external: [/\.css$/],
       onwarn,
       plugins: [dts()],
     });

From 4d8736ededda7640e8aab88ce5b3aec756e696d2 Mon Sep 17 00:00:00 2001
From: Taras <tarasm@gmail.com>
Date: Tue, 26 Apr 2022 13:19:25 -0400
Subject: [PATCH 2/3] Added changeset

Signed-off-by: Taras <tarasm@gmail.com>
---
 .changeset/nine-geese-rest.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/nine-geese-rest.md

diff --git a/.changeset/nine-geese-rest.md b/.changeset/nine-geese-rest.md
new file mode 100644
index 0000000000..246afafe10
--- /dev/null
+++ b/.changeset/nine-geese-rest.md
@@ -0,0 +1,5 @@
+---
+'@backstage/cli': patch
+---
+
+Changed Rollup configuration for TypeScript definition plugin to ignore css files.

From a62cb70d1d177586b3079ec0b62b330aec8d6384 Mon Sep 17 00:00:00 2001
From: Taras <tarasm@gmail.com>
Date: Tue, 26 Apr 2022 15:25:34 -0400
Subject: [PATCH 3/3] Add other extensions that might be a problem based on

https://github.com/backstage/backstage/blob/master/packages/cli/asset-types/asset-types.d.ts
Signed-off-by: Taras <tarasm@gmail.com>
---
 .changeset/nine-geese-rest.md          |  3 ++-
 packages/cli/src/lib/builder/config.ts | 11 ++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/.changeset/nine-geese-rest.md b/.changeset/nine-geese-rest.md
index 246afafe10..da91c6234b 100644
--- a/.changeset/nine-geese-rest.md
+++ b/.changeset/nine-geese-rest.md
@@ -2,4 +2,5 @@
 '@backstage/cli': patch
 ---
 
-Changed Rollup configuration for TypeScript definition plugin to ignore css files.
+Changed Rollup configuration for TypeScript definition plugin to ignore `css`,
+`scss`, `sass`, `svg`, `eot`, `woff`, `woff2` and `ttf` files.
diff --git a/packages/cli/src/lib/builder/config.ts b/packages/cli/src/lib/builder/config.ts
index 47a1873551..1cfaf15bfc 100644
--- a/packages/cli/src/lib/builder/config.ts
+++ b/packages/cli/src/lib/builder/config.ts
@@ -154,7 +154,16 @@ export async function makeRollupConfigs(
         file: resolvePath(distDir, 'index.d.ts'),
         format: 'es',
       },
-      external: [/\.css$/],
+      external: [
+        /\.css$/,
+        /\.scss$/,
+        /\.sass$/,
+        /\.svg$/,
+        /\.eot$/,
+        /\.woff$/,
+        /\.woff2$/,
+        /\.ttf$/,
+      ],
       onwarn,
       plugins: [dts()],
     });