tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "es6",
    "lib": ["es5", "es6", "es7", "es2015", "es2016", "es2017", "es2018", "esnext"],
    "sourceMap": true,
    "allowJs": true,
    "moduleResolution": "node",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "rootDir": "src",
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": false,
    "strictNullChecks": true,
    "resolveJsonModule": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "noUnusedLocals": false,
    "jsx": "react",
    "outDir": "dist",
    "types": ["node", "jest"],
    "skipLibCheck": true
  },
  "include": ["src/**/*"],
  "exclude": [
    "node_modules",
    "dist",
    "db",
    "data",
    "scripts",
    "secrets",
    "knexfile.js",
    ".run",
    "jest.config.js"
  ]
}