tsconfig.json

{
  "compileOnSave": false,
  "compilerOptions": {
    "baseUrl": ".",
    "incremental": false,
    "noImplicitAny": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "jsx": "react",
    "moduleResolution": "Node",
    "module": "CommonJS",
    "skipLibCheck": false,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "isolatedModules": true,
    "target": "ES2015",
    "types": [
      "jest"
    ],
    "lib": [
      "es2019",
      "dom",
      "ESNext"
    ]
  },
  "exclude": [
    "**/dist",
    "node_modules",
    "**/node_modules",
    "**/*.spec.ts",
    "**/__tests__",
    "**/*.test.ts",
    "**/FlowType*",
    "**/setup-jest.ts"
  ],
  "ts-node": {
    "transpileOnly": true,
    "files": true,
    "compilerOptions": {
      "types": [
        "node"
      ]
    }
  }
}