import { AnyEvmChain } from '@galacticcouncil/xc-core';
import { WalletClient } from 'viem';
import { EvmTxObserver } from './types';
import { Call } from '../types';
export declare const DISPATCH_ADDRESS = "0x0000000000000000000000000000000000000401";
export declare class EvmSigner {
    #private;
    constructor(chain: AnyEvmChain, signer: WalletClient);
    signAndSend(call: Call, observer: EvmTxObserver): Promise<void>;
}