diff --git a/packages/schema-converter-shex/jest.config.cjs b/packages/schema-converter-shex/jest.config.cjs
new file mode 100644
index 0000000..3ad2cee
--- /dev/null
+++ b/packages/schema-converter-shex/jest.config.cjs
@@ -0,0 +1,14 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+// packages/dataset/jest.config.cjs
+const sharedConfig = require("../../jest.config.js");
+
+module.exports = {
+  ...sharedConfig,
+  rootDir: "./", // Sets context for this package
+  collectCoverageFrom: [
+    "src/**/*.ts",
+    "!src/**/*.d.ts",
+    // "!src/index.ts", // Optional, if index.ts only re-exports
+  ],
+  modulePathIgnorePatterns: ["<rootDir>/dist/"],
+};
diff --git a/packages/schema-converter-shex/jest.config.js b/packages/schema-converter-shex/jest.config.js
deleted file mode 100644
index bad5f64..0000000
--- a/packages/schema-converter-shex/jest.config.js
+++ /dev/null
@@ -1,6 +0,0 @@
-// eslint-disable-next-line @typescript-eslint/no-var-requires
-const sharedConfig = require("../../jest.config.js");
-module.exports = {
-  ...sharedConfig,
-  rootDir: "./",
-};
diff --git a/packages/schema-converter-shex/package.json b/packages/schema-converter-shex/package.json
index f5bbf85..8516a0b 100644
--- a/packages/schema-converter-shex/package.json
+++ b/packages/schema-converter-shex/package.json
@@ -2,9 +2,22 @@
   "name": "@ldo/schema-converter-shex",
   "version": "1.0.0-alpha.9",
   "description": "",
-  "main": "dist/index.js",
+  "type": "module",
+  "main": "./dist/cjs/index.js",
+  "module": "./dist/esm/index.js",
+  "types": "./dist/types/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/types/index.d.ts",
+      "import": "./dist/esm/index.js",
+      "require": "./dist/cjs/index.js"
+    },
+    "./package.json": "./package.json"
+  },
   "scripts": {
-    "build": "tsc --project tsconfig.build.json",
+    "build": "rimraf dist && npm run build:cjs && npm run build:esm",
+    "build:cjs": "tsc --project tsconfig.cjs.json",
+    "build:esm": "tsc --project tsconfig.esm.json",
     "test": "jest --coverage",
     "prepublishOnly": "npm run test && npm run build",
     "lint": "eslint src/** --fix --no-error-on-unmatched-pattern"
diff --git a/packages/schema-converter-shex/tsconfig.build.json b/packages/schema-converter-shex/tsconfig.build.json
deleted file mode 100644
index ce7be9c..0000000
--- a/packages/schema-converter-shex/tsconfig.build.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "outDir": "./dist"
-  },
-  "include": ["./src"]
-}
\ No newline at end of file
diff --git a/packages/schema-converter-shex/tsconfig.cjs.json b/packages/schema-converter-shex/tsconfig.cjs.json
new file mode 100644
index 0000000..affce40
--- /dev/null
+++ b/packages/schema-converter-shex/tsconfig.cjs.json
@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.cjs.json",
+  "compilerOptions": {
+    "outDir": "./dist/cjs",
+    "rootDir": "./src"
+  },
+  "include": [
+    "src"
+  ]
+}
\ No newline at end of file
diff --git a/packages/schema-converter-shex/tsconfig.esm.json b/packages/schema-converter-shex/tsconfig.esm.json
new file mode 100644
index 0000000..09f99c2
--- /dev/null
+++ b/packages/schema-converter-shex/tsconfig.esm.json
@@ -0,0 +1,11 @@
+{
+  "extends": "../../tsconfig.esm.json",
+  "compilerOptions": {
+    "outDir": "./dist/esm",
+    "rootDir": "./src",
+    "declarationDir": "./dist/types"
+  },
+  "include": [
+    "src"
+  ]
+}
\ No newline at end of file
diff --git a/packages/traverser-shexj/src/index.ts b/packages/traverser-shexj/src/index.ts
index 540cdff..4b5ee18 100644
--- a/packages/traverser-shexj/src/index.ts
+++ b/packages/traverser-shexj/src/index.ts
@@ -2,4 +2,5 @@ import { ShexJTraverser } from "./ShexJTraverser.js";
 
 export * from "./ShexJTraverserDefinition.js";
 export * from "./ShexJTraverserTypes.js";
+export * from "./ShexJTypes.js";
 export default ShexJTraverser;
diff --git a/tsconfig.base.json b/tsconfig.base.json
index 9078cfb..5f893bf 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -16,7 +16,7 @@
     "forceConsistentCasingInFileNames": true,
     "noImplicitAny": false,
     "skipLibCheck": true,
-    "jsx": "react-jsx"
+    "jsx": "react-jsx",
   },
   "exclude": [
     "node_modules",