import { DirectSecp256k1HdWallet, type EncodeObject } from '@cosmjs/proto-signing';
import { createQueryClient, createSigningClient } from '@ixo/impactxclient-sdk';
import { type StdFee } from '@cosmjs/stargate';
import { type TxResponse } from '@ixo/impactxclient-sdk/types/codegen/cosmos/base/abci/v1beta1/abci.js';
export type SigningClientType = Awaited<ReturnType<typeof createSigningClient>>;
export type QueryClientType = Awaited<ReturnType<typeof createQueryClient>>;
export declare class Client {
    queryClient: QueryClientType;
    signingClient: SigningClientType;
    wallet: DirectSecp256k1HdWallet;
    address: string;
    private static instance;
    private readonly secpMnemonic;
    private readonly rpcUrl;
    private constructor();
    checkInitiated(): Promise<void>;
    init(): Promise<void>;
    static getInstance(secpMnemonic?: string | undefined, rpcUrl?: string | undefined): Client;
    runWithInitiatedClient<T>(fn: (client: Client) => Promise<T>): Promise<T>;
    signAndBroadcast(msgs: readonly EncodeObject[], memo?: string): Promise<import("@cosmjs/stargate").DeliverTxResponse>;
    getTxByHash(hash: string): Promise<TxResponse | undefined>;
    getFee(trxLength?: number, simGas?: number): StdFee | 'auto';
    static createCustomClient(secpMnemonic?: string | undefined, rpcUrl?: string | undefined): Promise<Client>;
}
export declare const walletClient: Client;
//# sourceMappingURL=client.d.ts.map