THRIFT-4675: Generate Int64 constants for js
diff --git a/lib/ts/.gitignore b/lib/ts/.gitignore
new file mode 100644
index 0000000..24f250e
--- /dev/null
+++ b/lib/ts/.gitignore
@@ -0,0 +1,2 @@
+test/build/
+test/gen-*