stargate: Update scripts to add type definitions back into VCS

packages/stargate/.gitignore

@@ -1,4 +1,5 @@
-build/
+build/**/*.js
+build/**/*.js.map
 dist/
 docs/
 

packages/stargate/package.json

@@ -28,11 +28,11 @@
     "format-text": "prettier --write --prose-wrap always --print-width 80 \"./*.md\"",
     "lint": "eslint --max-warnings 0 \"**/*.{js,ts}\"",
     "lint-fix": "eslint --max-warnings 0 \"**/*.{js,ts}\" --fix",
-    "move-types": "shx rm -rf ./types/* && shx mv build/types/* ./types && shx rm -rf ./types/testdata ./types/*.spec.d.ts ./types/*/*.spec.d.ts \"./types/codec/**/*[!.d].ts\"",
+    "remove-test-types": "shx rm -rf build/*.spec.d.ts build/*/*.spec.d.ts",
     "format-types": "prettier --write --loglevel warn \"./build/**/*.d.ts\"",
     "prebuild": "shx rm -rf ./build",
     "build": "tsc",
-    "postbuild": "yarn format-types",
+    "postbuild": "yarn remove-test-types && yarn format-types",
     "build-or-skip": "[ -n \"$SKIP_BUILD\" ] || yarn build",
     "test-node": "node jasmine-testrunner.js",
     "test-firefox": "yarn pack-web && karma start --single-run --browsers Firefox",