upd

Author: raju-opti

package.json

@@ -72,7 +72,7 @@
     "test-umdbrowser": "npm run build-browser-umd && karma start karma.umd.conf.js --single-run",
     "test-karma-local": "karma start karma.local_chrome.bs.conf.js && npm run build-browser-umd && karma start karma.local_chrome.umd.conf.js",
     "prebuild": "npm run clean",
-    "compile": "tsc -p tsconfig.build.json",
+    "compile": "tsc",
     "build": "npm run validate-platform-isolation && npm run genmsg && npm run compile && rollup -c rollup.config.mjs && cp dist/index.browser.d.ts dist/index.d.ts",
     "build:win": "tsc --noEmit && npm run genmsg && npm run compile && rollup -c rollup.config.mjs && type nul > dist/optimizely.lite.es.d.ts && type nul > dist/optimizely.lite.es.min.d.ts && type nul > dist/optimizely.lite.min.d.ts",
     "build-browser-umd": "npm run compile && rollup -c rollup.config.mjs --config-umd",

tsconfig.build.json

@@ -27,13 +27,15 @@
     },
     "resolveJsonModule": true,
     "allowJs": true,
-    "outDir": "./dist",
+    "outDir": "./.build",
+    "declarationDir": "./dist",
     "sourceMap": true,
     "skipLibCheck": true,
     "useUnknownInCatchVariables": false
   },
   "exclude": [
     "./dist",
+    "./.build",
     "./lib/**/*.tests.js",
     "./lib/**/*.tests.ts",
     "./lib/**/*.spec.ts",