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": [
    {
      "name": "Current TS File",
      "type": "node",
      "request": "launch",
      "runtimeExecutable": "node",
      "args": ["${relativeFile}"],
      "runtimeArgs": ["--nolazy", "-r", "ts-node/register/transpile-only"],
      "envFile": "${workspaceFolder}/.env",
      "cwd": "${workspaceRoot}",
      "internalConsoleOptions": "openOnSessionStart",
      "skipFiles": ["<node_internals>/**", "node_modules/**"]
    },
    {
      "name": "Debug Jest Tests",
      "type": "node",
      "request": "launch",
      "runtimeArgs": [
        "--inspect-brk",
        "${workspaceRoot}/node_modules/.bin/jest",
        "--runInBand"
      ],
      "envFile": "${workspaceFolder}/.env",
      "console": "integratedTerminal",
      "internalConsoleOptions": "neverOpen",
      "port": 9229,
      "disableOptimisticBPs": true,
      "windows": {
        "program": "${workspaceFolder}/node_modules/jest/bin/jest"
      }
    },
    {
      "name": "Debug Jest Current File",
      "type": "node",
      "request": "launch",
      "program": "${workspaceFolder}/node_modules/.bin/jest",
      "args": ["${relativeFile}", "--config", "jest.config.js"],
      "console": "integratedTerminal",
      "internalConsoleOptions": "neverOpen",
      "port": 9229,
      "disableOptimisticBPs": true,
      "windows": {
        "program": "${workspaceFolder}/node_modules/jest/bin/jest"
      }
    }
  ]
}