diff --git a/packages/js-sdk/src/ConstantFlowAgreementV1Helper.d.ts b/packages/js-sdk/src/ConstantFlowAgreementV1Helper.d.ts
index 4c1e28acfc..018c3b1875 100644
--- a/packages/js-sdk/src/ConstantFlowAgreementV1Helper.d.ts
+++ b/packages/js-sdk/src/ConstantFlowAgreementV1Helper.d.ts
@@ -1,6 +1,7 @@
-import { Transaction } from "web3-core";
-import Framework from "./Framework";
+import type { Transaction } from "web3-core";
+import type { Framework } from "./Framework";
 import type { LoadedContract } from "./loadContracts";
+import type BN from 'bn.js';
 
 export type Flow = {
   sender: string;
@@ -20,10 +21,10 @@ export declare class ConstantFlowAgreementV1Helper {
     deposit,
     owedDeposit,
   }: {
-    timestamp: any;
-    flowRate: any;
-    deposit: any;
-    owedDeposit: any;
+    timestamp: number | BN;
+    flowRate: number | BN;
+    deposit: number | BN;
+    owedDeposit: number | BN;
   }): {
     timestamp: Date;
     flowRate: string;
@@ -61,7 +62,7 @@ export declare class ConstantFlowAgreementV1Helper {
     sender: string;
     receiver: string;
     flowRate: string;
-    userData: any;
+    userData: string;
     onTransaction: () => void;
   }): Promise<Transaction>;
   /**
@@ -86,7 +87,7 @@ export declare class ConstantFlowAgreementV1Helper {
     sender: string;
     receiver: string;
     flowRate: string;
-    userData: any;
+    userData: string;
     onTransaction: () => void;
   }): Promise<Transaction>;
   /**
@@ -111,7 +112,7 @@ export declare class ConstantFlowAgreementV1Helper {
     sender: string;
     receiver: string;
     by: string;
-    userData: any;
+    userData: string;
     onTransaction: () => void;
   }): Promise<Transaction>;
   /**
diff --git a/packages/js-sdk/src/Framework.d.ts b/packages/js-sdk/src/Framework.d.ts
index ea54155435..b5f4dcf093 100644
--- a/packages/js-sdk/src/Framework.d.ts
+++ b/packages/js-sdk/src/Framework.d.ts
@@ -1,11 +1,11 @@
 import type Web3 from "web3";
-import ConstantFlowAgreementV1Helper from "./ConstantFlowAgreementV1Helper";
-import InstantDistributionAgreementV1Helper from "./InstantDistributionAgreementV1Helper";
-import GasMeter from "./utils/gasMetering/gasMetering";
+import type { ConstantFlowAgreementV1Helper } from "./ConstantFlowAgreementV1Helper";
+import type { InstantDistributionAgreementV1Helper } from "./InstantDistributionAgreementV1Helper";
+import type { GasMeter, Record } from "./utils/gasMetering/gasMetering";
 import LoadContracts from "./loadContracts";
 import Config from "./getConfig";
-import User from "./User";
-import Utils from "./Utils";
+import type { User } from "./User";
+import type { Utils } from "./Utils";
 
 declare type GasReportTypeOptions = 'JSON' | 'HTML' | 'TENDERLY';
 
@@ -47,7 +47,7 @@ export declare class Framework {
     utils: Utils | undefined;
     _gasMetering: GasMeter | undefined;
 
-    initialize(): Promise<any>;
+    initialize(): Promise<void>;
     isSuperTokenListed(superTokenKey: string): Promise<boolean>;
     loadToken(tokenKey: string): Promise<void>;
     createERC20Wrapper(tokenInfo: any, 
@@ -64,6 +64,6 @@ export declare class Framework {
         options?: any;
     }): User;
     batchCall(calls: any): any;
-    _pushTxForGasReport(tx: GasMeter.Record, actionName: string): void;
+    _pushTxForGasReport(tx: Record, actionName: string): void;
     generateGasReport(name: string): void;
 }
diff --git a/packages/js-sdk/src/InstantDistributionAgreementV1Helper.d.ts b/packages/js-sdk/src/InstantDistributionAgreementV1Helper.d.ts
index dfe96a3aff..1302bb55b9 100644
--- a/packages/js-sdk/src/InstantDistributionAgreementV1Helper.d.ts
+++ b/packages/js-sdk/src/InstantDistributionAgreementV1Helper.d.ts
@@ -1,5 +1,5 @@
-import { Transaction } from "web3-core";
-import Framework from "./Framework";
+import type { Transaction } from "web3-core";
+import type { Framework } from "./Framework";
 import type { LoadedContract } from "./loadContracts";
 import type BN from 'bn.js';
 
@@ -13,9 +13,9 @@ export interface Subscription {
 export declare class InstantDistributionAgreementV1Helper {
     static _sanitizeIndexData({ exist, indexValue, totalUnitsApproved, totalUnitsPending, }: {
         exist: boolean;
-        indexValue: any;
-        totalUnitsApproved: any;
-        totalUnitsPending: any;
+        indexValue: number | BN;
+        totalUnitsApproved: number | BN;
+        totalUnitsPending: number | BN;
     }): {
         exist: boolean;
         indexValue: string;
@@ -25,8 +25,8 @@ export declare class InstantDistributionAgreementV1Helper {
     static _sanitizeSubscriptionData({ exist, approved, units, pendingDistribution, }: {
         exist: boolean;
         approved: boolean;
-        units: any;
-        pendingDistribution: any;
+        units: number | BN;
+        pendingDistribution: number | BN;
     }): {
         exist: boolean;
         approved: boolean;
@@ -35,8 +35,8 @@ export declare class InstantDistributionAgreementV1Helper {
     };
     static _sanitizeSubscriptionInfo({ publishers, indexIds, unitsList }: {
         publishers: any[];
-        indexIds: any;
-        unitsList: any;
+        indexIds: number | BN;
+        unitsList: number | BN;
     }): {
        publisher: string;
        indexId: string;
@@ -63,7 +63,7 @@ export declare class InstantDistributionAgreementV1Helper {
         superToken: string;
         publisher: string;
         indexId: number;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -80,7 +80,7 @@ export declare class InstantDistributionAgreementV1Helper {
         publisher: string;
         indexId: number;
         amount: BN;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -100,7 +100,7 @@ export declare class InstantDistributionAgreementV1Helper {
         publisher: string;
         indexId: number; 
         indexValue: BN;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -119,7 +119,7 @@ export declare class InstantDistributionAgreementV1Helper {
         indexId: number;
         subscriber: string;
         units: BN;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -140,7 +140,7 @@ export declare class InstantDistributionAgreementV1Helper {
         publisher: string;
         indexId: number;
         subscriber: string;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -160,7 +160,7 @@ export declare class InstantDistributionAgreementV1Helper {
         indexId: number;
         publisher: string;
         subscriber: string;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -182,7 +182,7 @@ export declare class InstantDistributionAgreementV1Helper {
         publisher: string;
         subscriber: string;
         sender: string;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
@@ -218,7 +218,7 @@ export declare class InstantDistributionAgreementV1Helper {
         indexId: number;
         subscriber: string;
         sender: string;
-        userData: any;
+        userData: string;
         onTransaction: () => any;
     }): Promise<Transaction>;
     /**
diff --git a/packages/js-sdk/src/User.d.ts b/packages/js-sdk/src/User.d.ts
index 15264c4b32..479fbe04cb 100644
--- a/packages/js-sdk/src/User.d.ts
+++ b/packages/js-sdk/src/User.d.ts
@@ -1,7 +1,8 @@
-import type Framework from './Framework';
-import type BN from 'bn';
-import Transaction from 'web3';
-import type { Flow } from './ConstantFlowAgreementV1Helper'
+import type { Framework } from './Framework';
+import type BN from 'bn.js';
+import type { Transaction } from 'web3';
+import type { Flow } from './ConstantFlowAgreementV1Helper';
+import type { Subscription } from './InstantDistributionAgreementV1Helper';
 
 export type DetailsType = {
     cfa: {
diff --git a/packages/js-sdk/src/Utils.d.ts b/packages/js-sdk/src/Utils.d.ts
index 38cca64f57..80646926d7 100644
--- a/packages/js-sdk/src/Utils.d.ts
+++ b/packages/js-sdk/src/Utils.d.ts
@@ -1,5 +1,5 @@
-import Framework from "./Framework";
-import type BN from 'bn.js'
+import type { Framework } from "./Framework";
+import type BN from 'bn.js';
 export declare class Utils {
     constructor(sf: Framework);
     _sf: Framework;
diff --git a/packages/js-sdk/src/batchCall.d.ts b/packages/js-sdk/src/batchCall.d.ts
index fe285ed544..c04347c821 100644
--- a/packages/js-sdk/src/batchCall.d.ts
+++ b/packages/js-sdk/src/batchCall.d.ts
@@ -1,5 +1,5 @@
 // TODO set batchCall return type
-import { Transaction } from 'web3-core'
+import type { Transaction } from 'web3-core'
 
 // ERC20 Approve/TransferFrom
 type ERC20OperationType = 'ERC20_APPROVE'| 'ERC20_TRANSFER_FROM' | 1 | 2;
diff --git a/packages/js-sdk/src/index.d.ts b/packages/js-sdk/src/index.d.ts
index 3ab726e5b8..7e313c6a34 100644
--- a/packages/js-sdk/src/index.d.ts
+++ b/packages/js-sdk/src/index.d.ts
@@ -1,16 +1,6 @@
-export const getConfig: (chainId: any) => any;
-export const loadContracts: ({ isTruffle, ethers, web3, from, additionalContracts, contractLoader, networkId, }: {
-    isTruffle: any;
-    ethers: any;
-    web3: any;
-    from: any;
-    additionalContracts: any;
-    contractLoader: any;
-    networkId: any;
-}) => Promise<{}>;
-export const Framework: {
-    new (options: any): import("./Framework");
-};
+export type { getConfig } from './getConfig';
+export type { loadContracts } from './loadContracts';
+export type { Framework } from './Framework';
 
 export type { Record } from './utils/gasMetering/gasMetering';
 
diff --git a/packages/js-sdk/src/loadContracts.d.ts b/packages/js-sdk/src/loadContracts.d.ts
index cb6f17580d..50e9614927 100644
--- a/packages/js-sdk/src/loadContracts.d.ts
+++ b/packages/js-sdk/src/loadContracts.d.ts
@@ -1,8 +1,33 @@
-import { ethers, Contract as EthersContract, utils } from "ethers"; 
+import type { ethers, Contract as EthersContract, utils, ContractInterface } from "ethers"; 
 import type { Contract as Web3Contract } from "web3-eth-contract";
 import TruffleContract from "@truffle/contract";
 import type Web3 from "web3";
 
+type SuperfluidContractNames =
+  | 'ERC20WithTokenInfo'
+  | 'IConstantFlowAgreementV1'
+  | 'IERC20'
+  | 'IInstantDistributionAgreementV1'
+  | 'IResolver'
+  | 'ISETH'
+  | 'ISuperAgreement'
+  | 'ISuperToken'
+  | 'ISuperTokenFactory'
+  | 'ISuperfluid'
+  | 'ISuperfluidGovernance'
+  | 'SuperfluidLoader'
+  | 'TestToken'
+  | 'TokenInfo'
+  | 'UUPSProxiable';
+
+export type SuperfluidContractObject = {
+  abi: ContractInterface;
+  contractName: SuperfluidContractNames;
+  at: (address: string) => EthersContract;
+}
+
+export type SuperfluidContracts = Record<SuperfluidContractNames, SuperfluidContractObject>
+
 export interface EthersWithSigner {
     getSigner(): () => any
 }
@@ -30,4 +55,4 @@ export declare function loadContracts({ isTruffle, ethers, web3, from, additiona
     additionalContracts?: string[];
     contractLoader: ContractLoader;
     networkId: number;
-}): Promise<LoadedContract[]>;
+}): Promise<SuperfluidContracts>;
diff --git a/packages/js-sdk/src/utils/gasMetering/gasMetering.d.ts b/packages/js-sdk/src/utils/gasMetering/gasMetering.d.ts
index a5127df31d..42093fd99e 100644
--- a/packages/js-sdk/src/utils/gasMetering/gasMetering.d.ts
+++ b/packages/js-sdk/src/utils/gasMetering/gasMetering.d.ts
@@ -1,7 +1,7 @@
 import type BN from 'bn.js'
 import type Web3 from 'web3'
-import { GasMeterJSONReporter } from "./gasReporter";
-import { GasMeterHTMLReporter } from "./gasReporter";
+import type { GasMeterJSONReporter } from "./gasReporter";
+import type { GasMeterHTMLReporter } from "./gasReporter";
 
 export type Record = {
     action: string
@@ -11,8 +11,7 @@ export type Record = {
     cost: BN
 }
 
-export = GasMeter;
-declare class GasMeter {
+export declare class GasMeter {
     constructor(
         web3: Web3,
         outputFormat: 'JSON'|'HTML'|'TENDERLY',
diff --git a/packages/js-sdk/src/utils/general.d.ts b/packages/js-sdk/src/utils/general.d.ts
index 607a25c47d..b81036975b 100644
--- a/packages/js-sdk/src/utils/general.d.ts
+++ b/packages/js-sdk/src/utils/general.d.ts
@@ -1,5 +1,5 @@
-import type Framework from '../Framework'
-import { Transaction } from 'web3-core'
+import type { Framework } from '../Framework';
+import type { Transaction } from 'web3-core';
 
 export function validateAddress(address: string): void;
 export function isAddress(address: string): boolean;
diff --git a/tsconfig.json b/packages/js-sdk/tsconfig.json
similarity index 98%
rename from tsconfig.json
rename to packages/js-sdk/tsconfig.json
index cecd60adfd..62baa23b61 100644
--- a/tsconfig.json
+++ b/packages/js-sdk/tsconfig.json
@@ -1,16 +1,19 @@
 {
   "include": [
-    "./packages/js-sdk/src/*"
+    "./src/"
+  ],
+  "exclude": [
+    "dist",
+    "node_modules",
+    "reports",
   ],
   "compilerOptions": {
     /* Visit https://aka.ms/tsconfig.json to read more about this file */
-
     "types": [
       "bn.js",
       "web3",
       "node"
     ],
-
     /* Basic Options */
     // "incremental": true,                         /* Enable incremental compilation */
     "target": "es5",                                /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */