import { BridgeableToken } from '../types' import * as bridgeableTokens from '../constants/bridgeable' export const isTokenSupportedOnChain = ( tokenAddress: string, chainId: string ): boolean => { const normalizedAddress = tokenAddress.toLowerCase() const chainIdNumber = parseInt(chainId, 10) return Object.values(bridgeableTokens).some( (token: BridgeableToken) => token.addresses[chainIdNumber] !== undefined && token.addresses[chainIdNumber].toLowerCase() === normalizedAddress ) }