Severel changes.

.config/nvim/snippets/lua.json

@@ -0,0 +1,10 @@
+{
+    "anonymous-function": {
+        "prefix": "fn",
+        "body": [
+            "function($1)",
+            "\t${0:-- code}",
+            "end"
+        ]
+    }
+}

.config/nvim/snippets/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "halfdans-collection",
+  "engines": {
+    "vscode": "^1.11.0"
+  },
+  "contributes": {
+    "snippets": [
+      {
+        "language": "lua",
+        "path": "./snippets/lua.json"
+      }
+  }
+}