(mahout) branch main updated: add document typecheck ci test (#1163)

[hcr]

This is an automated email from the ASF dual-hosted git repository.

hcr pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/mahout.git


The following commit(s) were added to refs/heads/main by this push:
     new 20a8108f0 add document typecheck ci test (#1163)
20a8108f0 is described below

commit 20a8108f06fac2b9edecd05587b5a2c6839781ba
Author: ChenChen Lai <72776271+0l...@users.noreply.github.com>
AuthorDate: Tue Mar 10 11:47:34 2026 +0800

    add document typecheck ci test (#1163)
    
    Co-authored-by: 0lai0 <0lai0>
---
 .github/workflows/website-build.yml            | 4 ++++
 website/src/components/WaveAnimation/index.tsx | 5 +++--
 website/src/global.d.ts                        | 8 ++++++++
 website/tsconfig.json                          | 1 +
 4 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/website-build.yml 
b/.github/workflows/website-build.yml
index 8be05e100..e0a2833ed 100644
--- a/.github/workflows/website-build.yml
+++ b/.github/workflows/website-build.yml
@@ -42,6 +42,10 @@ jobs:
         working-directory: website
         run: npm ci
 
+      - name: Type check website
+        working-directory: website
+        run: npm run typecheck
+
       - name: Build website
         working-directory: website
         run: npm run build
diff --git a/website/src/components/WaveAnimation/index.tsx 
b/website/src/components/WaveAnimation/index.tsx
index 67386d893..e98aa3df3 100644
--- a/website/src/components/WaveAnimation/index.tsx
+++ b/website/src/components/WaveAnimation/index.tsx
@@ -15,6 +15,7 @@
  * limitations under the License.
  */
 
+import type {ReactNode} from 'react';
 import {useEffect, useRef} from 'react';
 import styles from './styles.module.css';
 
@@ -27,9 +28,9 @@ interface Wave {
   strokeStyle?: string | CanvasGradient;
 }
 
-export default function WaveAnimation(): JSX.Element {
+export default function WaveAnimation(): ReactNode {
   const canvasRef = useRef<HTMLCanvasElement>(null);
-  const animationRef = useRef<number>();
+  const animationRef = useRef<number | undefined>(undefined);
   const timeRef = useRef(0);
 
   useEffect(() => {
diff --git a/website/src/global.d.ts b/website/src/global.d.ts
new file mode 100644
index 000000000..5ee351c71
--- /dev/null
+++ b/website/src/global.d.ts
@@ -0,0 +1,8 @@
+/**
+ * Type declarations for non-TS modules (e.g. CSS modules).
+ * Enables IDE and tsc to recognize imports like: import styles from 
'./styles.module.css'
+ */
+declare module '*.module.css' {
+  const classes: { readonly [key: string]: string };
+  export default classes;
+}
diff --git a/website/tsconfig.json b/website/tsconfig.json
index 920d7a652..cb85b161c 100644
--- a/website/tsconfig.json
+++ b/website/tsconfig.json
@@ -4,5 +4,6 @@
   "compilerOptions": {
     "baseUrl": "."
   },
+  "include": ["src/**/*", "docusaurus.config.ts", "sidebars.ts", 
"plugins/**/*"],
   "exclude": [".docusaurus", "build"]
 }