launch.json

{
  // Use IntelliSense to learn about possible attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [
    {
      "type": "node",
      "runtimeVersion": "13.12.0",
      "request": "launch",
      "name": "Test: Integration (debug)",
      "skipFiles": [
        "<node_internals>/**"
      ],
      "program": "${workspaceFolder}/test/integration/test.js",
      "args": ["--debug"],
      "outFiles": [
        "${workspaceFolder}/./**/*.js"
      ],
      "runtimeArgs": ["--experimental-vm-modules"],
    },
    {
      "type": "node",
      "runtimeVersion": "13.12.0",
      "request": "launch",
      "name": "Demo Server",
      "skipFiles": [
        "<node_internals>/**"
      ],
      "program": "${workspaceFolder}/demo/server.js",
      "outFiles": [
        "${workspaceFolder}/./**/*.js"
      ],
      "runtimeArgs": ["--experimental-vm-modules"]
    }
  ]
}