build the structure of the extension

.vscode/launch.json

@@ -0,0 +1,29 @@
+// A launch configuration that launches the extension inside a new window
+{
+    "version": "0.1.0",
+    "configurations": [
+        {
+            "name": "Launch Extension",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": ["--extensionDevelopmentPath=${workspaceRoot}"],
+            "preLaunchTask": "npm: build",
+            "outFiles": ["${workspaceFolder}/dist/**/*.js"],
+            "sourceMaps": true,
+            "stopOnEntry": false
+        },
+        {
+            "name": "Launch Tests",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": [
+                "--extensionDevelopmentPath=${workspaceRoot}",
+                "--extensionTestsPath=${workspaceRoot}/test"
+            ],
+            "preLaunchTask": "npm: build",
+            "stopOnEntry": false
+        }
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,20 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "npm",
+			"script": "build",
+			"group": "build",
+			"problemMatcher": [],
+			"label": "npm: build",
+			"detail": "webpack --mode production"
+		},
+		{
+			"type": "npm",
+			"script": "format",
+			"problemMatcher": [],
+			"label": "npm: format",
+			"detail": "prettier --single-quote --print-width 88 --write \"src/**/*.js\""
+		}
+	]
+}