import { SigningStargateClient } from '@cosmjs/stargate';
import { Address, ProtocolType } from '@hyperlane-xyz/utils';
import type { MultiProviderAdapter } from '../../providers/MultiProviderAdapter.js';
import { SendTransactionOptions } from '../../providers/MultiProvider.js';
import { CosmJsNativeTransaction } from '../../providers/ProviderType.js';
import { ChainName } from '../../types.js';
import { IMultiProtocolSigner } from '../types.js';
export declare class CosmosNativeMultiProtocolSignerAdapter implements IMultiProtocolSigner<ProtocolType.CosmosNative> {
    private readonly chainName;
    private readonly accountAddress;
    private readonly signer;
    constructor(chainName: ChainName, accountAddress: Address, signer: SigningStargateClient);
    static init(chainName: ChainName, privateKey: string, multiProtocolProvider: MultiProviderAdapter): Promise<CosmosNativeMultiProtocolSignerAdapter>;
    address(): Promise<string>;
    sendAndConfirmTransaction(tx: CosmJsNativeTransaction, _options?: SendTransactionOptions): Promise<string>;
}
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