tsconfig.json

{
  // Only include files in the src directory
  "include": ["src/**/*"],
  "compilerOptions": {
    // Tells the compiler to check JS files
    "checkJs": true,
    "target": "esnext",
    "module": "nodenext",
    "moduleResolution": "nodenext",
    "outDir": "types",
    "strict": false,
    "skipLibCheck": true,
    "declaration": true,
    "declarationMap": true,
    "noEmit": false,
    "emitDeclarationOnly": true
  },
  "typeAcquisition": {
    "include": ["jest"]
  }
}