ocean.js/tsconfig.json

{
  "compilerOptions": {
    "resolveJsonModule": true,
    "moduleResolution": "node",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "lib": ["ESNext", "dom"],
    "declaration": true,
    "module": "ESNext",
    "target": "ESNext",
    "removeComments": true,
    "experimentalDecorators": true,
    "preserveConstEnums": true,
    "outDir": "./dist/",
    "sourceMap": true,
    "declarationDir": "./dist/"
  },
  "include": ["src/**/*", "test/**/*"]
}