import { AssetAmount, ProgramConfig, SolanaChain } from '@galacticcouncil/xc-core';
import { SolanaCall } from './types';
import { Platform } from '../types';
export declare class SolanaPlatform implements Platform<ProgramConfig> {
    #private;
    constructor(chain: SolanaChain);
    /**
     * Build the ordered transaction sequence of a transfer.
     *
     * All but the last are prerequisites the sender signs & sends first -
     * [wrapNative?, transfer]. Each is its own transaction because solana
     * caps transaction size.
     */
    buildCalls(account: string, _amount: bigint, _feeBalance: AssetAmount, configs: ProgramConfig[]): Promise<SolanaCall[]>;
    private buildTx;
    /**
     * Fee of a transfer.
     *
     * Read off the transfer transaction alone - it is the last of the sequence
     * and the only one whose simulation reports the sender's final balance.
     */
    estimateFee(account: string, amount: bigint, feeBalance: AssetAmount, configs: ProgramConfig[]): Promise<AssetAmount>;
}