Screenshot looks awesome! I get this error on mac os Yosemite, I made a github issue here: https://github.com/shockone/black-screen/issues/21 https://github.co

Screenshot looks awesome! I get this error on mac os Yosemite, I made a github issue here: https://github.com/shockone/black-screen/issues/21 https://github.com/shockone/black-screen/issues/21 black-screen$ gulp [17:35:09] Using gulpfile ~/black-screen/gulpfile.js [17:35:09] Starting 'default'... [17:35:09] Starting 'watch'... [17:35:09] Starting 'clean'... [17:35:09] Finished 'default' after 359 ms [17:35:09] Finished 'clean' after 58 ms [17:35:09] Starting 'typescript'... [17:35:09] Starting 'sass'... [17:35:10] Starting 'react'... [17:35:11] gulp-notify: [Black Screen Watcher] React has been compiled. [17:35:11] Finished 'react' after 1.83 s ~/black-screen/node_modules/typescript/lib/typescript.js:35171 if (host.fileExists(fileName)) { ^ TypeError: undefined is not a function ...