tasks.json

{
    "version": "2.0.0",
    "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared"
    },
    "tasks": [
        {
            "label": "Compile",
            "type": "npm",
            "script": "compile",
            "isBackground": true,
            "problemMatcher": ["$tsc-watch"],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        },
        {
            "label": "Compile Web Views",
            "type": "npm",
            "script": "compile-webviews-watch",
            "isBackground": true,
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": ["$tsc-watch"]
        },
        {
            "label": "Run Unit Tests",
            "type": "npm",
            "script": "test:unittests",
            "group": {
                "kind": "test",
                "isDefault": true
            }
        },
        {
            "type": "npm",
            "script": "preTestJediLSP",
            "problemMatcher": [],
            "label": "preTestJediLSP"
        }
    ]
}