Wojciech Łukasiewicz

Somewhat similar error but on angular `4.4.4`. [edit]: the very same error spotted on logger version `0.5.1`. ```` ERROR in ./node_modules/angular2-logger/app/core/level.ts Module build failed: Error at new FatalError (>>pathpathpathpathpathpathpathpathpathpathpathpathpathpathpath