tsconfig.json

{
  "compilerOptions": {
    "lib": ["dom", "es2017", "esnext"],
    "types": ["node", "jest"],
    "module": "commonjs",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "emitDecoratorMetadata": true,
    "declaration": true,
    "declarationDir": "dist",
    "declarationMap": true,
    "skipLibCheck": true,
    "target": "es2015",
    "noImplicitAny": true,
    "noUnusedLocals": false,
    "moduleResolution": "node",
    "sourceMap": false,
    "outDir": "dist",
    "baseUrl": "src",
    "resolveJsonModule": true,
    "experimentalDecorators": true,
    "paths": {
      "@src/*": ["*"]
    },
    "forceConsistentCasingInFileNames": true,
    "typeRoots": ["node", "./node_modules/@types", "./@types"]
  },
  "include": ["src", "@types"],
  "exclude": ["node_modules", "dist", "test", "**/*.test.ts"]
}