update dev build

Author: thymikee

yarn.lock

@@ -12847,9 +12847,9 @@ typescript@*:
   integrity sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==
 
 typescript@next:
-  version "3.4.0-dev.20190316"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.0-dev.20190316.tgz#484348eeae7e95e307d0f9ab9df81a8450303c39"
-  integrity sha512-BMkCN4Eb1L4pJi7aU+y6rvDrO9v0qEJ/vdXFapdCX3I3q5bT4/77oGXP7gFQkpaUDnxs+m907PGQYiClITDpng==
+  version "3.4.0-dev.20190319"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.0-dev.20190319.tgz#7b57c2e975aea2216e172993dbd51bf9f749a4e5"
+  integrity sha512-07xlAz0ntyntHs8sDMqy3JMjTV/yfWhOuPcmJWCQCQehDWBD/YyrBDOOvHgACTBuiE+bIjkTaT7J14nz32dkZw==
 
 ua-parser-js@^0.7.18:
   version "0.7.19"