diff --git a/packages/models/src/command.js b/packages/models/src/command.ts
similarity index 100%
rename from packages/models/src/command.js
rename to packages/models/src/command.ts
diff --git a/packages/models/src/commandResponder.js b/packages/models/src/commandResponder.ts
similarity index 100%
rename from packages/models/src/commandResponder.js
rename to packages/models/src/commandResponder.ts
diff --git a/packages/models/src/condition.js b/packages/models/src/condition.ts
similarity index 100%
rename from packages/models/src/condition.js
rename to packages/models/src/condition.ts
diff --git a/packages/models/src/exception.js b/packages/models/src/exception.ts
similarity index 100%
rename from packages/models/src/exception.js
rename to packages/models/src/exception.ts
diff --git a/packages/models/src/globalException.js b/packages/models/src/globalException.ts
similarity index 100%
rename from packages/models/src/globalException.js
rename to packages/models/src/globalException.ts
diff --git a/packages/models/src/hint.js b/packages/models/src/hint.ts
similarity index 100%
rename from packages/models/src/hint.js
rename to packages/models/src/hint.ts
diff --git a/packages/models/src/index.js b/packages/models/src/index.ts
similarity index 100%
rename from packages/models/src/index.js
rename to packages/models/src/index.ts
diff --git a/packages/models/src/quest.js b/packages/models/src/quest.ts
similarity index 100%
rename from packages/models/src/quest.js
rename to packages/models/src/quest.ts
diff --git a/packages/models/src/requirement.js b/packages/models/src/requirement.ts
similarity index 100%
rename from packages/models/src/requirement.js
rename to packages/models/src/requirement.ts
diff --git a/packages/models/src/response.js b/packages/models/src/response.ts
similarity index 100%
rename from packages/models/src/response.js
rename to packages/models/src/response.ts
diff --git a/packages/models/src/session.js b/packages/models/src/session.ts
similarity index 100%
rename from packages/models/src/session.js
rename to packages/models/src/session.ts
diff --git a/packages/models/src/stage.js b/packages/models/src/stage.ts
similarity index 100%
rename from packages/models/src/stage.js
rename to packages/models/src/stage.ts
diff --git a/packages/models/src/stageException.js b/packages/models/src/stageException.ts
similarity index 100%
rename from packages/models/src/stageException.js
rename to packages/models/src/stageException.ts
diff --git a/packages/models/src/user.js b/packages/models/src/user.ts
similarity index 100%
rename from packages/models/src/user.js
rename to packages/models/src/user.ts
diff --git a/packages/models/src/userProfile.js b/packages/models/src/userProfile.ts
similarity index 100%
rename from packages/models/src/userProfile.js
rename to packages/models/src/userProfile.ts
diff --git a/tsconfig.json b/tsconfig.json
index 3695271..3deb233 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,6 +8,8 @@
     "forceConsistentCasingInFileNames": true,
     "strict": true,
     "skipLibCheck": true,
-    "outDir": "dist"
+    "outDir": "dist",
+    "sourceMap": true,
+    "declaration": true
   }
 }