diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 516d9f493a..3ae48287eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,6 +54,9 @@ jobs:
       - name: Lint
         run: npx eslint $(cat ~/tmp/changed_files)
 
+      - name: Build generated types
+        run: npm run build:lib
+
       - name: Check types
         run: npm run checktype
 
diff --git a/src/core/echarts.ts b/src/core/echarts.ts
index a432ad137a..8214c11e0e 100644
--- a/src/core/echarts.ts
+++ b/src/core/echarts.ts
@@ -312,6 +312,7 @@ export interface SetOptionOpts {
 export interface ResizeOpts {
     width?: number | 'auto', // Can be 'auto' (the same as null/undefined)
     height?: number | 'auto', // Can be 'auto' (the same as null/undefined)
+    devicePixelRatio?: number,
     animation?: AnimationOption
     silent?: boolean // by default false.
 };