import { AccountData, AminoSignResponse, StdSignDoc } from "@cosmjs/amino";
import { DirectSignResponse, OfflineSigner } from "@cosmjs/proto-signing";
import { SignDoc } from "cosmjs-types/cosmos/tx/v1beta1/tx";
import { HdPath } from "@cosmjs/crypto";
import { Signer, SigningMode } from "./signer";
export interface OfflineSignerConfig {
    /**
     * The BIP-32/SLIP-10 derivation paths.
     * Defaults to the Desmos path `m/44'/852'/0'/0/0`.
     */
    hdPath: readonly HdPath[];
    /**
     * The bech32 address prefix (human readable part).
     * Defaults to "desmos".
     */
    prefix: string;
}
/**
 * Adapter class to use a CosmJS OfflineSigner instance as a Signer instance.
 */
export declare class OfflineSignerAdapter extends Signer {
    private readonly signer;
    private readonly _signMode;
    constructor(signer: OfflineSigner);
    signDirect(signerAddress: string, signDoc: SignDoc): Promise<DirectSignResponse>;
    signAmino(signerAddress: string, signDoc: StdSignDoc): Promise<AminoSignResponse>;
    getAccounts(): Promise<readonly AccountData[]>;
    getCurrentAccount(): Promise<AccountData | undefined>;
    get signingMode(): SigningMode;
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    /**
     * Create a signer from the given BIP39 mnemonic.
     *
     * @param mode The sign mode supported from the signer.
     * @param mnemonic Any valid English mnemonic.
     * @param options An optional `OfflineSignerConfig` object optionally containing an HD path and prefix.
     */
    static fromMnemonic(mode: SigningMode, mnemonic: string, options?: Partial<OfflineSignerConfig>): Promise<OfflineSignerAdapter>;
    /**
     * Generates a new wallet with a BIP39 mnemonic of the given length.
     *
     * @param mode The sign mode supported from the signer.
     * @param length The number of words in the mnemonic (12, 15, 18, 21 or 24).
     * @param options An optional `OfflineSignerConfig` object optionally containing an HD path and prefix.
     */
    static generate(mode: SigningMode, length?: 12 | 15 | 18 | 21 | 24, options?: Partial<OfflineSignerConfig>): Promise<OfflineSignerAdapter>;
}