Add a debug configuration

Author: Albert Brand

.gitignore

@@ -1,2 +1,3 @@
 /.idea
-/node_modules
+/node_modules
+out

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+  // 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",
+      "request": "launch",
+      "name": "Debug pascal-triangle.ts",
+      "skipFiles": ["<node_internals>/**"],
+      "program": "${workspaceFolder}/src/pascal-triangle.ts",
+      "preLaunchTask": "tsc: build - tsconfig.json",
+      "outFiles": ["${workspaceFolder}/out/**/*.js"]
+    }
+  ]
+}

tsconfig.json

@@ -5,6 +5,8 @@
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "strict": true,
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "outDir": "out",
+    "sourceMap": true
   }
 }