feat: typescript, new parser, new matching, diagnostics, semantic tokens

.gitignore

@@ -1,2 +1,4 @@
 *.vsix
 *.DS_store
+node_modules/
+out/

.vscode/launch.json

@@ -0,0 +1,19 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug Runescript Extension",
+      "type": "extensionHost",
+      "request": "launch",
+      "runtimeExecutable": "${execPath}",
+      "args": [
+        "--extensionDevelopmentPath=${workspaceFolder}"
+      ],
+      "outFiles": [
+        "${workspaceFolder}/out/**/*.js"
+      ],
+      "preLaunchTask": "npm: watch",
+      "sourceMaps": true
+    }
+  ]
+}

.vscode/tasks.json

@@ -0,0 +1,15 @@
+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "type": "npm",
+      "script": "watch",
+      "problemMatcher": "$tsc-watch",
+      "isBackground": true,
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      }
+    }
+  ]
+}