import { PublicKey } from '@solana/web3.js' ; export const FEE_PAYER_PUBKEYS = new Set ( [ 'FG4Y3yX4AAchp1HvNZ7LfzFTewF2f6nDoMDCohTFrdpT' ] ) ; export const SYSTEM_PROGRAM_ID = new PublicKey ( '11111111111111111111111111111111' ) ; export const USDC_MINT = new PublicKey ( 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v' ) ; export const USDT_MINT = new PublicKey ( 'Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB' ) ;