tsconfig.json

{
  "compilerOptions": {
    "target": "es2018",
    "module": "commonjs",
    "pretty": true,
    "outDir": "dist",
    "importHelpers": true,
    "strict": true,
    "noImplicitAny": false,
    "strictNullChecks": false,
    "noImplicitThis": true,
    "alwaysStrict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": false,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "lib": ["es5", "es6", "es2017"],
    "baseUrl": "." /* Specify the base directory to resolve non-relative module names. */,
    "paths": {
      "@core/*": ["./src/core/*"],
      "@core": ["./src/core"],
      "@entities/*": ["./src/entities/*"],
      "@entities": ["./src/entities"],
      "@server/*": ["./src/server/*"],
      "@server": ["./src/server"],
      "@database/*": ["./src/database/*"],
      "@database": ["./src/database"],
      "@test/*": ["./src/tests/*"],
      "@test": ["./src/tests"]
    }
  },
  "exclude": ["node_modules"]
}