diff --git a/.gitignore b/.gitignore
index 55c00fd..615ca28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,5 @@ test
 .DS_STORE
 .env
 .openzeppelin/unknown-1337.json
-networks/5777.json
\ No newline at end of file
+networks/5777.json
+dist
\ No newline at end of file
diff --git a/.npmignore b/.npmignore
deleted file mode 100644
index 51950bd..0000000
--- a/.npmignore
+++ /dev/null
@@ -1,14 +0,0 @@
-node_modules
-migrations
-development/
-coverage/
-coverage.json
-.idea
-test
-migrations-ts
-README.md
-.solhint.json
-tsconfig.migrate.json
-.DS_STORE
-.openzeppelin/unknown-1337.json
-.env
\ No newline at end of file
diff --git a/contracts/RevocationRegistry.sol b/contracts/RevocationRegistry.sol
index 7143e73..e6b283b 100644
--- a/contracts/RevocationRegistry.sol
+++ b/contracts/RevocationRegistry.sol
@@ -36,6 +36,7 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
 
     /// @custom:oz-upgrades-unsafe-allow constructor
     constructor() {
+        initialize();
         _disableInitializers();
     }
 
diff --git a/package.json b/package.json
index a918d24..f5ae456 100644
--- a/package.json
+++ b/package.json
@@ -2,8 +2,10 @@
   "name": "@spherity/ethr-revocation-registry",
   "version": "1.0.5",
   "description": "The Ethereum Revocation List types for smart contract interaction.",
+  "main": "dist/index.js",
+  "typings": "dist/index.d.ts",
   "scripts": {
-    "prepare": "npm run types",
+    "prepare": "npm run types && npm run compile-src",
     "init": "docker-compose -f development/docker-compose.yml up -d",
     "types": "npm run compile && npm run generate-types && npm run compile-types",
     "generate-types": "npm run generate-truffle-types && npm run generate-ethers-types",
@@ -12,12 +14,20 @@
     "compile-types": "npm run compile-truffle-types && npm run compile-ethers-types",
     "compile-truffle-types": "echo 'truffle types are not supported yet for distribution'",
     "compile-ethers-types": "tsc -p tsconfig.ethers.json --outDir ./types/ethers-v5/",
+    "compile-src": "tsc -p tsconfig.src.json --outDir ./dist/",
     "migrate": "tsc -p ./tsconfig.migrate.json --outDir ./migrations && npm run compile && truffle migrate",
     "migrate-goerli": "tsc -p ./tsconfig.migrate.json --outDir ./migrations && npm run compile && truffle migrate --network goerli",
     "test": "npx truffle test",
     "test:coverage": "npx truffle run coverage",
     "compile": "npx truffle compile && apply-registry"
   },
+  "files": [
+    "dist",
+    "types",
+    "contracts",
+    "networks",
+    "dist"
+  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/spherity/Ethereum-Revocation-Registry.git"
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..b454755
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,3 @@
+export {
+    EIP712ChangeStatusType
+} from "./util"
\ No newline at end of file
diff --git a/src/util.ts b/src/util.ts
new file mode 100644
index 0000000..c6a8d61
--- /dev/null
+++ b/src/util.ts
@@ -0,0 +1,12 @@
+import {TypedDataField} from "ethers";
+
+export const EIP712ChangeStatusType = {
+    ChangeStatus: [
+        {name: 'revoked', type: 'bool'} as TypedDataField,
+        {name: 'namespace', type: 'address'} as TypedDataField,
+        {name: 'revocationList', type: 'bytes32'} as TypedDataField,
+        {name: 'revocationKey', type: 'bytes32'} as TypedDataField,
+        {name: 'signer', type: 'address'} as TypedDataField,
+        {name: 'nonce', type: 'uint'} as TypedDataField,
+    ]
+}
\ No newline at end of file
diff --git a/test/meta-transactions.test.ts b/test/meta-transactions.test.ts
index 1bcecbf..5d0739b 100644
--- a/test/meta-transactions.test.ts
+++ b/test/meta-transactions.test.ts
@@ -11,14 +11,12 @@ import {
   changeListOwnerSigned, changeListStatusSigned,
   changeStatusesInListDelegatedSigned,
   changeStatusesInListSigned,
-  generateEIP712Params,
-  getEIP721DomainObject,
   getNonce,
   removeListDelegateSigned,
-  SignedFunction,
   signTypedData
 } from "./utils";
 import {deployProxy} from "@openzeppelin/truffle-upgrades";
+import {generateEIP712Params, getEIP721DomainObject, SignedFunction} from "./utils";
 
 const RevocationRegistry: any = artifacts.require("RevocationRegistry");
 
diff --git a/test/utils.ts b/test/utils.ts
index 33021f9..3795f45 100644
--- a/test/utils.ts
+++ b/test/utils.ts
@@ -127,6 +127,8 @@ export async function signTypedData(signer: string, params: EIP712Params): Promi
   });
 }
 
+
+
 interface EIP712Domain {
   name: string;
   version: string;
diff --git a/tsconfig.src.json b/tsconfig.src.json
new file mode 100644
index 0000000..82988ac
--- /dev/null
+++ b/tsconfig.src.json
@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["./src/**/*.ts"],
+  "compilerOptions": {
+    "declaration": true
+  }
+}
\ No newline at end of file