app/node_modules/mhchemparser/tsconfig.json

{
  "compileOnSave": true,
  "compilerOptions": {
    "target": "ES5",
    "downlevelIteration": true,
    "declaration": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "removeComments": true,
    "sourceMap": false,
    "outDir": "dist"
  },
  "files": [
    "src/mhchemParser.ts",
    "src/mhchemParser.d.ts"
  ]
}