rxjs/src/tsconfig.esm5.json

Reactive Extensions for modern JavaScript

{
  "extends": "./tsconfig.base.json",
  "compilerOptions": {
    "module": "esnext",
    "importHelpers": true,
    "target": "es5",
    "downlevelIteration": true,
    "outDir": "../dist/esm5"
  },
  "exclude": ["./internal/umd.ts"]
}