Test on all supported OSes (#22)

sindresorhus · Dec 31, 2019 · 8ec64dc · 8ec64dc
1 parent f8c51f3
commit 8ec64dc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,7 @@
+os:
+  - osx
+  - linux
+  - windows
 language: node_js
 node_js:
   - '12'