feat: use separate file to avoid cycle reference

src/alexSDK.ts

@@ -0,0 +1,48 @@
+import { Currency } from './currency';
+import { getLiquidityProviderFee } from './helpers/FeeHelper';
+import { AMMSwapPool } from './utils/ammPool';
+import { getRoute } from './helpers/RouteHelper';
+import { getYAmountFromXAmount } from './helpers/RateHelper';
+import { runSpot, TxToBroadCast } from './helpers/SwapHelper';
+import { findCurrencyByNativeAddress } from './utils/currencyUtils';
+
+export class AlexSDK {
+  getFee(from: Currency, to: Currency): Promise<bigint> {
+    return getLiquidityProviderFee(from, to, AMMSwapPool.ammTokens);
+  }
+
+  getRouter(from: Currency, to: Currency): Promise<Currency[]> {
+    return getRoute(from, to, AMMSwapPool.ammTokens);
+  }
+
+  getAmountTo(
+    from: Currency,
+    fromAmount: bigint,
+    to: Currency,
+  ): Promise<bigint> {
+    return getYAmountFromXAmount(from, to, fromAmount, AMMSwapPool.ammTokens);
+  }
+
+  runSwap(
+    stxAddress: string,
+    currencyX: Currency,
+    currencyY: Currency,
+    fromAmount: bigint,
+    minDy: bigint,
+    router: Currency[],
+  ): TxToBroadCast {
+    return runSpot(
+      stxAddress,
+      currencyX,
+      currencyY,
+      fromAmount,
+      minDy,
+      router,
+      AMMSwapPool.ammTokens,
+    );
+  }
+
+  getCurrencyFrom(address: string): Currency | undefined {
+    return findCurrencyByNativeAddress(address);
+  }
+}

src/currency.ts

@@ -0,0 +1,13 @@
+export enum Currency {
+  ALEX = 'age000-governance-token',
+  USDA = 'token-wusda',
+  STX = 'token-wstx',
+  BANANA = 'token-wban',
+  XBTC = 'token-wbtc',
+  DIKO = 'token-wdiko',
+  SLIME = 'token-wslm',
+  XUSD = 'token-wxusd',
+  MIA = 'token-wmia',
+  NYCC = 'token-wnycc',
+  CORGI = 'token-wcorgi',
+}

src/helpers/FeeHelper.ts

@@ -1,7 +1,8 @@
-import { AlexSDK, Currency } from '../index';
 import { AMMSwapPool } from '../utils/ammPool';
 import { unwrapResponse } from 'clarity-codegen';
 import { readonlyCall } from '../utils/readonlyCallExecutor';
+import { Currency } from '../currency';
+import { AlexSDK } from '../alexSDK';
 
 export async function getLiquidityProviderFee(
   tokenX: Currency,

src/helpers/RateHelper.ts

@@ -1,7 +1,8 @@
-import { AlexSDK, Currency } from '../index';
 import { AMMSwapPool } from '../utils/ammPool';
 import { unwrapResponse } from 'clarity-codegen';
 import { readonlyCall } from '../utils/readonlyCallExecutor';
+import { Currency } from '../currency';
+import { AlexSDK } from '../alexSDK';
 
 export const getYAmountFromXAmount = async (
   tokenX: Currency,

src/helpers/RouteHelper.ts

@@ -1,7 +1,8 @@
-import { AlexSDK, Currency } from '../index';
 import { AMMSwapPool } from '../utils/ammPool';
 import { unwrapResponse } from 'clarity-codegen';
 import { readonlyCall } from '../utils/readonlyCallExecutor';
+import { Currency } from '../currency';
+import { AlexSDK } from '../alexSDK';
 
 export async function getRoute(
   from: Currency,

src/helpers/SwapHelper.ts

@@ -14,7 +14,7 @@ import {
 } from 'clarity-codegen';
 import { AlexContracts } from '../generated/smartContract/contracts_Alex';
 import { CONTRACT_DEPLOYER } from '../config';
-import { Currency } from '../index';
+import { Currency } from '../currency';
 
 export type TxToBroadCast = {
   contractAddress: string;

src/index.ts

@@ -1,57 +1,2 @@
-import { getLiquidityProviderFee } from './helpers/FeeHelper';
-import { AMMSwapPool } from './utils/ammPool';
-import { getRoute } from './helpers/RouteHelper';
-import { getYAmountFromXAmount } from './helpers/RateHelper';
-import { runSpot, TxToBroadCast } from './helpers/SwapHelper';
-import { findCurrencyByNativeAddress } from './utils/currencyUtils';
-
-export enum Currency {
-  ALEX = 'age000-governance-token',
-  USDA = 'token-wusda',
-  STX = 'token-wstx',
-  BANANA = 'token-wban',
-  XBTC = 'token-wbtc',
-  DIKO = 'token-wdiko',
-  SLIME = 'token-wslm',
-  XUSD = 'token-wxusd',
-  MIA = 'token-wmia',
-  NYCC = 'token-wnycc',
-  CORGI = 'token-wcorgi',
-}
-
-export class AlexSDK {
-  getFee(from: Currency, to: Currency): Promise<bigint> {
-    return getLiquidityProviderFee(from, to, AMMSwapPool.ammTokens);
-  }
-  getRouter(from: Currency, to: Currency): Promise<Currency[]> {
-    return getRoute(from, to, AMMSwapPool.ammTokens);
-  }
-  getAmountTo(
-    from: Currency,
-    fromAmount: bigint,
-    to: Currency
-  ): Promise<bigint> {
-    return getYAmountFromXAmount(from, to, fromAmount, AMMSwapPool.ammTokens);
-  }
-  runSwap(
-    stxAddress: string,
-    currencyX: Currency,
-    currencyY: Currency,
-    fromAmount: bigint,
-    minDy: bigint,
-    router: Currency[]
-  ): TxToBroadCast {
-    return runSpot(
-      stxAddress,
-      currencyX,
-      currencyY,
-      fromAmount,
-      minDy,
-      router,
-      AMMSwapPool.ammTokens
-    );
-  }
-  getCurrencyFrom(address: string): Currency | undefined {
-    return findCurrencyByNativeAddress(address);
-  }
-}
+export * from './currency';
+export * from './alexSDK';

src/utils/ammPool.ts

@@ -1,7 +1,7 @@
 import { AMMSwapRoute, resolveAmmRoute } from './ammRouteResolver';
 import { bridgeHelperResolver } from './bridgeHelperResolver';
 import { assertNever } from './utils';
-import { Currency } from '../index';
+import { Currency } from '../currency';
 
 export namespace AMMSwapPool {
   export enum Pool {

src/utils/bridgeHelperResolver.ts

@@ -1,6 +1,6 @@
 // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
 import { AMMSwapPool } from './ammPool';
-import { Currency } from '../index';
+import { Currency } from '../currency';
 
 export function bridgeHelperResolver(
   from: Currency,

src/utils/currencyUtils.ts

@@ -1,4 +1,4 @@
-import { Currency } from '../index';
+import { Currency } from '../currency';
 
 const tokenNativeAddressDefinition = {
   'age000-governance-token':

src/utils/postConditions.ts

@@ -7,7 +7,7 @@ import {
 } from '@stacks/transactions';
 import { CONTRACT_DEPLOYER } from '../config';
 import { getCurrencyNativeAddress, getCurrencyNativeScale } from './currencyUtils';
-import { Currency } from '../index';
+import { Currency } from '../currency';
 
 export const AlexVault = `${CONTRACT_DEPLOYER}.alex-vault`;
 

test/alexSDK.test.ts

@@ -1,5 +1,6 @@
-import { AlexSDK, Currency } from '../src';
 import { CONTRACT_DEPLOYER } from '../src/config';
+import { Currency } from '../src/currency';
+import { AlexSDK } from '../src/alexSDK';
 
 describe.skip('AlexSDK', () => {
   it('Get fee', async () => {