cli-legend/RogueMaze/node_modules/rxjs/src/tsconfig.esm.json

"A fun command-line rogurelike dungeon game"

{
  "extends": "./tsconfig.base.json",
  "compilerOptions": {
    "module": "esnext",
    "importHelpers": true,
    "target": "es2015",
    "outDir": "../dist/esm"
  }
}