fix lint

packages/advanced-logic/src/extensions/payment-network/native-token.ts

@@ -3,7 +3,6 @@ import { InvalidPaymentAddressError, UnsupportedNetworkError } from './address-b
 
 import ReferenceBasedPaymentNetwork from './reference-based';
 import { ICurrencyManager } from '@requestnetwork/currency';
-import * as chai from 'chai';
 
 /**
  * Implementation of the payment network to pay in ETH based on input data.

packages/currency/src/iso4217.ts

@@ -4,8 +4,7 @@
 	Data last updated 2018-08-29
 */
 
-import { ISO4217CurrencyInput, NativeCurrencyInput } from './types';
-import { nativeCurrencies } from './native';
+import { ISO4217CurrencyInput } from './types';
 import { RequestLogicTypes } from '@requestnetwork/types';
 
 const iso4217Currencies = [

packages/currency/src/native.ts

@@ -1,5 +1,5 @@
 import { RequestLogicTypes } from '@requestnetwork/types';
-import { NativeCurrency, NativeCurrencyInput, TokenMap } from './types';
+import { NativeCurrencyInput, TokenMap } from './types';
 
 export const nativeCurrencies: Record<
   RequestLogicTypes.CURRENCY.BTC | RequestLogicTypes.CURRENCY.ETH,