diff --git a/.eslintignore b/.eslintignore
index 9af9000..1c1789c 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,4 +1,5 @@
 node_modules
 lib
 src/types
-*.d.ts
\ No newline at end of file
+*.d.ts
+src/dev/
\ No newline at end of file
diff --git a/.prettierignore b/.prettierignore
index d13600f..bc907bc 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,4 +1,5 @@
 node_modules
 lib
 src/types
-README.md
\ No newline at end of file
+README.md
+src/dev
\ No newline at end of file
diff --git a/package.json b/package.json
index d820dfe..06a955d 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,11 @@
   "version": "1.0.0",
   "description": "Gearbox Governance SDK",
   "main": "./lib/index.js",
+  "types": "./lib/index.d.ts",
+  "files": [
+    "lib",
+    "contracts"
+  ],
   "scripts": {
     "clean": "rm -rf lib",
     "build": "tsc --p tsconfig.build.json",
diff --git a/src/index.ts b/src/index.ts
index e69de29..de4ea60 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -0,0 +1,12 @@
+export * from "./state/contractsRegister";
+export * from "./state/core";
+export * from "./state/creditManagerV3Config";
+export * from "./state/gaugeV3";
+export * from "./state/iConfigurator";
+export * from "./state/linearIRM";
+export * from "./state/poolQuotaKeeperV3";
+export * from "./state/poolV3";
+export * from "./state/poolV3Core";
+export * from "./state/priceOracleV3";
+export * from "./state/updatedValue";
+export * from "./tx-builders/index";
diff --git a/src/tx-builders/index.ts b/src/tx-builders/index.ts
new file mode 100644
index 0000000..338154d
--- /dev/null
+++ b/src/tx-builders/index.ts
@@ -0,0 +1,2 @@
+export * from "./credit-configurator/credit-configurator-v2";
+export * from "./price-oracle/price-oracle";
diff --git a/tsconfig.build.json b/tsconfig.build.json
index 8c0f74b..fe9c619 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -1,4 +1,4 @@
 {
   "extends": "./tsconfig.json",
-  "exclude": ["**/*.spec.ts"]
+  "exclude": ["**/*.spec.ts", "./src/dev"]
 }
diff --git a/tsconfig.json b/tsconfig.json
index 7e45476..253aa7b 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -16,5 +16,5 @@
     "outDir": "./lib/"
   },
   "include": ["src", "scripts"],
-  "exclude": ["node_modules", "lib"]
+  "exclude": ["node_modules", "lib", "src/dev"]
 }