1 files changed, 13 insertions, 0 deletions

diff --git a/support/doc/development/lib.md b/support/doc/development/lib.md
index 6b0372150..9c67a39dd 100644
--- a/support/doc/development/lib.md
+++ b/support/doc/development/lib.md
@@ -8,3 +8,16 @@
 $ cd client/src/standalone/player/
 $ npm run build
 ```
+
+## @peertube/peertube-types
+
+Typescript definition files generation is controlled by the various `tsconfig.types.json` files, see:
+```
+yarn tsc -b --verbose tsconfig.types.json
+```
+
+But the complete types package is generated via:
+```
+yarn generate-types-package
+```
+> See [scripts/generate-types-package.ts](scripts/generate-types-package.ts) for details.