From 8ad4bb8cab59aa125e4de4eba475cfb94e29345d Mon Sep 17 00:00:00 2001
From: Sally Mclean <smclean17@gmail.com>
Date: Mon, 15 Jun 2026 18:38:08 +0200
Subject: [PATCH 1/3] emit

---
 .travis.yml          |  9 ++-------
 package-lock.json    |  4 ++--
 package.json         | 14 ++++++++++++--
 src/AbstractError.ts | 13 ++++++++++++-
 tsconfig.build.json  | 10 ++++++++++
 5 files changed, 38 insertions(+), 12 deletions(-)
 create mode 100644 tsconfig.build.json

diff --git a/.travis.yml b/.travis.yml
index 1dc1aa7..eb9c2ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,7 @@
 language: node_js
 node_js:
-  - "0.10"
-  - "0.12"
-  - "4.2"
-  - "4.1"
-  - "4.0"
-  - "stable"
-  - "iojs"
+  - "20"
 
 script:
   - npm test
+  - npm run build
diff --git a/package-lock.json b/package-lock.json
index ebb29ad..d7e45f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "erroz",
-  "version": "1.1.0",
+  "version": "2.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "erroz",
-      "version": "1.1.0",
+      "version": "2.0.0",
       "license": "MIT",
       "devDependencies": {
         "@types/jest": "^29.5.12",
diff --git a/package.json b/package.json
index 99f1dbe..5b68031 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,14 @@
   "description": "Create abstract errors with meta-data, stack-traces and speaking error-messages",
   "main": "dist/erroz.umd.js",
   "module": "dist/erroz.mjs",
+  "types": "dist/main.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/main.d.ts",
+      "import": "./dist/erroz.mjs",
+      "require": "./dist/erroz.umd.js"
+    }
+  },
   "files": [
     "dist"
   ],
@@ -11,8 +19,10 @@
     "example": "examples"
   },
   "scripts": {
-    "build": "vite build",
-    "prepublishOnly": "vite build",
+    "build": "vite build && npm run build:types",
+    "build:types": "tsc -p tsconfig.build.json",
+    "prepack": "npm run build",
+    "prepublishOnly": "npm test",
     "test": "jest",
     "test:watch": "jest --watch"
   },
diff --git a/src/AbstractError.ts b/src/AbstractError.ts
index 4ccf3d9..534c229 100644
--- a/src/AbstractError.ts
+++ b/src/AbstractError.ts
@@ -5,6 +5,17 @@ export class AbstractError extends Error {
   constructor(message?: string) {
     super(message);
 
-    Error.captureStackTrace(this, AbstractError);
+    const captureStackTrace = (
+      Error as ErrorConstructor & {
+        captureStackTrace?: (
+          targetObject: object,
+          constructorOpt?: Function,
+        ) => void;
+      }
+    ).captureStackTrace;
+
+    if (captureStackTrace) {
+      captureStackTrace(this, AbstractError);
+    }
   }
 }
diff --git a/tsconfig.build.json b/tsconfig.build.json
new file mode 100644
index 0000000..640fe0f
--- /dev/null
+++ b/tsconfig.build.json
@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "declaration": true,
+    "declarationDir": "dist",
+    "emitDeclarationOnly": true,
+    "types": []
+  },
+  "include": ["src/**/*"]
+}

From fb48b0a3de4e9fd1aad32c835fd720999f545ba7 Mon Sep 17 00:00:00 2001
From: Sally Mclean <smclean17@gmail.com>
Date: Mon, 15 Jun 2026 20:05:48 +0200
Subject: [PATCH 2/3] cr

---
 package.json | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/package.json b/package.json
index 5b68031..0b631ec 100644
--- a/package.json
+++ b/package.json
@@ -5,13 +5,6 @@
   "main": "dist/erroz.umd.js",
   "module": "dist/erroz.mjs",
   "types": "dist/main.d.ts",
-  "exports": {
-    ".": {
-      "types": "./dist/main.d.ts",
-      "import": "./dist/erroz.mjs",
-      "require": "./dist/erroz.umd.js"
-    }
-  },
   "files": [
     "dist"
   ],

From 1914f7b6b0cbe7333fb1a0a5b961c61d7e5d85d4 Mon Sep 17 00:00:00 2001
From: Sally Mclean <smclean17@gmail.com>
Date: Mon, 15 Jun 2026 20:08:27 +0200
Subject: [PATCH 3/3] undo

---
 .travis.yml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index eb9c2ce..1dc1aa7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,12 @@
 language: node_js
 node_js:
-  - "20"
+  - "0.10"
+  - "0.12"
+  - "4.2"
+  - "4.1"
+  - "4.0"
+  - "stable"
+  - "iojs"
 
 script:
   - npm test
-  - npm run build