Merge remote-tracking branch 'origin/cost-insight-trending-line' into cost-insight-trending-line

.changeset/gold-yaks-join.md

@@ -2,5 +2,5 @@
 '@backstage/test-utils': patch
 ---
 
-The test utility for PluginProvider called MockPluginProvider has been created. It will be handy in the cases when you use
-\_\_experimentalConfigure in your plugin
+The test utility for the plugin context called `MockPluginProvider` has been created. It will be handy in the cases when you use
+`__experimentalConfigure` in your plugin. It is experimental and exported through `@backstage/test-utils/alpha`.

packages/test-utils/package.json

@@ -5,7 +5,8 @@
   "publishConfig": {
     "access": "public",
     "main": "dist/index.esm.js",
-    "types": "dist/index.d.ts"
+    "types": "dist/index.d.ts",
+    "alphaTypes": "dist/index.alpha.d.ts"
   },
   "backstage": {
     "role": "web-library"
@@ -23,7 +24,7 @@
   "main": "src/index.ts",
   "types": "src/index.ts",
   "scripts": {
-    "build": "backstage-cli package build",
+    "build": "backstage-cli package build --experimental-type-build",
     "lint": "backstage-cli package lint",
     "test": "backstage-cli package test",
     "prepack": "backstage-cli package prepack",
@@ -60,6 +61,7 @@
     "msw": "^0.48.0"
   },
   "files": [
-    "dist"
+    "dist",
+    "alpha"
   ]
 }