Switch to stable lmTools API (#12874)

* Revert "Check-in lmTools API to avoid build breaks (#12872)"

This reverts commit a248d10.

* Switch to stable lmTools API

Author: benmcmorran

Extension/.gitignore

@@ -35,7 +35,3 @@ src/nativeStrings.ts
 
 vscode*.d.ts
 .scripts/_*
-
-# The lmTools API is still changing frequently. We want to avoid spontaneous
-# build breaks just because the upstream API changed in VS Code Insiders.
-!vscode.proposed.lmTools.d.ts

Extension/package.json

@@ -38,8 +38,7 @@
         "Snippets"
     ],
     "enabledApiProposals": [
-        "terminalDataWriteEvent",
-        "lmTools"
+        "terminalDataWriteEvent"
     ],
     "capabilities": {
         "untrustedWorkspaces": {
@@ -6512,7 +6511,7 @@
         "translations-generate": "set NODE_OPTIONS=--no-experimental-fetch && gulp translations-generate",
         "translations-import": "gulp translations-import",
         "import-edge-strings": "ts-node -T ./.scripts/import_edge_strings.ts",
-        "prep:dts": "yarn verify dts --quiet || (npx vscode-dts dev && npx vscode-dts main && git checkout -- vscode.proposed.lmTools.d.ts)",
+        "prep:dts": "yarn verify dts --quiet || (npx vscode-dts dev && npx vscode-dts main)",
         "build": "yarn prep:dts && echo [Building TypeScript code] && tsc --build tsconfig.json"
     },
     "devDependencies": {