tsconfig.json

{
  "compilerOptions": {
    "experimentalDecorators": true,
    "module": "commonjs",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "allowJs": true,
    "target": "ES2020",
    "noImplicitAny": true,
    "declaration": true,
    "emitDecoratorMetadata": true,
    "moduleResolution": "node",
    "sourceMap": true,
    "skipLibCheck": true
  },
  "paths": {
    "*": ["node_modules/*"]
  },

  // Related to ts-node issue (emit skipped).
  // https://github.com/TypeStrong/ts-node/issues/693
  "ts-node": {
    "transpileOnly": true
  }
}