murmur.uber.space/tsconfig.json

{
  "compilerOptions": {
    "target": "ES2017",
    "module": "commonjs",
    "lib": ["es2017"],
    "outDir": "dist",
    "rootDir": "src",
    "noImplicitAny": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
  }
}