diff --git a/.npmignore b/.npmignore
index f008484..2dc5299 100644
--- a/.npmignore
+++ b/.npmignore
@@ -3,7 +3,7 @@ node_modules/
 *.swp
 *.swo
 .DS_Store
-*.log
+*.map
 log.txt
 
 test-workspace
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..cf428f6
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,13 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "request": "attach",
+            "name": "Debug Styled Plugin",
+            "skipFiles": ["<node_internals>/**"],
+            "outFiles": ["${workspaceFolder}/lib/**/*.js"],
+            "port": 9229
+        }
+    ]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 8760365..f126580 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -5,7 +5,6 @@
         "**/.hg": true,
         "**/CVS": true,
         "**/.DS_Store": true,
-        "lib": true, 
         "**/*.log": true
     }
-}
\ No newline at end of file
+}
diff --git a/tsconfig.json b/tsconfig.json
index 8cc54b9..56d7e3a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,7 +5,8 @@
         "outDir": "lib",
         "rootDir": "src",
         "strict": true,
-        "declaration": true
+        "declaration": true,
+        "sourceMap": true
     },
     "exclude": ["lib", "e2e", "node_modules", "test-workspace"]
 }