Typescript mocha test debug setup

launch.json

    {
        "type": "node",
        "request": "launch",
        "name": "Mocha Tests 2",
        "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
        "protocol": "inspector",
        "args": [
            "-u",
            "tdd",
            "--no-timeouts",
            "-r",
            "ts-node/register",
            "--colors",
            "${workspaceRoot}/app/**/*.spec.ts*"
        ],
        "outFiles": [
            "${workspaceRoot}/dist"
        ],
        "sourceMaps": true,
        "cwd": "${workspaceRoot}",
        "runtimeExecutable": null,
        "internalConsoleOptions": "openOnSessionStart",
        "stopOnEntry": false,
        "env": {
            "NODE_ENV": "testing"
        },
        "skipFiles": [
            "node_modules/**/*.js",
            "<node_internals>/**/*.js"
        ]
    }