[type-summarizer] summarize @kbn/alerts types with source-maps (#128191)

packages/kbn-alerts/BUILD.bazel

@@ -73,6 +73,7 @@ ts_project(
   srcs = SRCS,
   deps = TYPES_DEPS,
   declaration = True,
+  declaration_map = True,
   emit_declaration_only = True,
   out_dir = "target_types",
   root_dir = "src",

packages/kbn-alerts/tsconfig.json

@@ -2,6 +2,7 @@
   "extends": "../../tsconfig.bazel.json",
   "compilerOptions": {
     "declaration": true,
+    "declarationMap": true,
     "emitDeclarationOnly": true,
     "outDir": "target_types",
     "rootDir": "src",

packages/kbn-type-summarizer/src/lib/bazel_cli_config.ts

@@ -18,6 +18,7 @@ const TYPE_SUMMARIZER_PACKAGES = [
   '@kbn/generate',
   '@kbn/mapbox-gl',
   '@kbn/ace',
+  '@kbn/alerts',
 ];
 
 type TypeSummarizerType = 'api-extractor' | 'type-summarizer';