gramjs/tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "es2017",
    "lib": ["dom", "es7", "ES2019", "ES2020"],
    "sourceMap": false,
    "downlevelIteration": true,
    "allowJs": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "declaration": true,
    "skipLibCheck": true,
    "outDir": "./dist"
  },
  "exclude": ["gramjs/tl/types-generator", "node_modules"],
  "include": ["gramjs"]
}