diff --git a/.gitignore b/.gitignore
index 2481735..ee2e20c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,6 +31,7 @@ bower_components
 
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
+dist
 
 # Dependency directories
 node_modules/
diff --git a/.npmignore b/.npmignore
index 2f9cf8e..7e8da79 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,5 +1,5 @@
 # Tests
-src/tests
+src
 
 # Dependency directories
 node_modules/
@@ -9,7 +9,6 @@ node_modules/
 .idea
 
 # Etc
-dist
 coverage
 .gitignore
 
diff --git a/index.ts b/index.ts
deleted file mode 100644
index e24a2cc..0000000
--- a/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export {ReplicationBuilder} from './src/replicator'
-export {deepFreeze, isDeepFrozen} from './src/deepFreeze'
\ No newline at end of file
diff --git a/package.json b/package.json
index dc72d6c..d31e9bd 100644
--- a/package.json
+++ b/package.json
@@ -2,10 +2,12 @@
   "name": "typescript-immutable-helper",
   "version": "0.1.5",
   "description": "Helpers for handling immutable objects with typescript",
-  "main": "index.ts",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "scripts": {
     "build": "tsc",
-    "test": "mocha -r ts-node/register src/tests/*spec.ts"
+    "test": "mocha -r ts-node/register src/tests/*spec.ts",
+    "prepublishOnly": "npm install && npm run build"
   },
   "repository": {
     "type": "git",
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..446aa41
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,2 @@
+export {ReplicationBuilder} from './replicator'
+export {deepFreeze, isDeepFrozen} from './deepFreeze'
\ No newline at end of file
diff --git a/src/replicator.ts b/src/replicator.ts
index a56e9fa..712bde0 100644
--- a/src/replicator.ts
+++ b/src/replicator.ts
@@ -55,7 +55,7 @@ export class ReplicationBuilder<T> {
 /**
  * Operator for nodes of the replica
  */
-class ReplicaChildOperator<RT, T> {
+export class ReplicaChildOperator<RT, T> {
     private buildFunction: ()=>RT
     private node: T
     private replica: RT;
@@ -90,7 +90,7 @@ class ReplicaChildOperator<RT, T> {
     }
 }
 
-class PropertyModifier<PT, VT> {
+export class PropertyModifier<PT, VT> {
     private replica: any
     private parent: PT
     private relativePathToRoot: string
diff --git a/tsconfig.json b/tsconfig.json
index 3101048..f4f9c75 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,10 +1,10 @@
 {
   "compileOnSave": false,
   "compilerOptions": {
-    "outDir": "./dist/out-tsc",
+    "outDir": "./dist/",
     "baseUrl": "src",
     "sourceMap": true,
-    "declaration": false,
+    "declaration": true,
     "moduleResolution": "node",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
@@ -12,11 +12,11 @@
     "typeRoots": [
       "node_modules/@types"
     ],
-    //"types": ["jasmine"],
     "lib": [
       "es2016",
       "dom"
     ]
   },
-  "exclude": ["node_modules"]
+  "include": ["src"],
+  "exclude": ["node_modules", "src/tests"]
 }