Merge pull request #6984 from meeseeksmachine/auto-backport-of-pr-696…

…1-on-1.0.x Backport PR #6961 on branch 1.0.x (Add @types/jest to extension testing doc)
jupyterlab · Aug 9, 2019 · 33618ba · 33618ba
2 parents af0c9be + 5de0a03
commit 33618ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/source/developer/extension_dev.rst b/docs/source/developer/extension_dev.rst
@@ -254,7 +254,7 @@ To transpile jupyterlab packages, you need to install the following package:
 
 ::
 
-   jlpm add --dev jest@^24 ts-jest@^24 @babel/core@^7 @babel/preset-env@^7
+   jlpm add --dev jest@^24 @types/jest@^24 ts-jest@^24 @babel/core@^7 @babel/preset-env@^7
 
 Then in `jest.config.js`, you will specify to use babel for js files and ignore
 all node modules except the jupyterlab ones: