import { AnyParachain, AssetAmount, ExtrinsicConfig } from '@galacticcouncil/xc-core';
import { SubstrateCall } from './types';
import { Platform } from '../types';
export declare class SubstratePlatform implements Platform<ExtrinsicConfig> {
    #private;
    constructor(chain: AnyParachain);
    private useSignerFee;
    buildCalls(account: string, amount: bigint, feeBalance: AssetAmount, configs: ExtrinsicConfig[]): Promise<SubstrateCall[]>;
    private buildCall;
    estimateFee(account: string, _amount: bigint, feeBalance: AssetAmount, configs: ExtrinsicConfig[]): Promise<AssetAmount>;
    /**
     * Display native fee in user preferred fee payment asset
     *
     * Supported only if on-chain swap enabled (dex support)
     *
     * @param fee - native fee
     * @param feeBalance - user preferred payment asset balance
     * @returns - fee in user preferred payment asset
     */
    private exchangeFee;
}