added optional dependeny of yarn for package support

Signed-off-by: Betül Ünlü <betulunlu0018@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 39b2e76bbfa7..6b36d0911609 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -11,6 +11,9 @@ depends=(
     "ncurses"
     "zlib"
 )
+optdepends=(
+    "yarn: for package support"
+)
 makedepends=(
     "llvm6"
     "cmake>=3.5.1"