import { Adapter, AdapterState, WalletReadyState } from '@tronweb3/tronwallet-abstract-adapter';
import type { Transaction, SignedTransaction, AdapterName } from '@tronweb3/tronwallet-abstract-adapter';
import type { Account, LedgerUtils, LedgerWalletConfig } from './LedgerWallet.js';
export type LedgerAdapterConfig = LedgerWalletConfig;
export declare const LedgerAdapterName: AdapterName<"Ledger">;
export declare class LedgerAdapter extends Adapter {
    name: AdapterName<"Ledger">;
    url: string;
    icon: string;
    private _readyState;
    private _state;
    private _connecting;
    private _address;
    private config;
    private _wallet;
    constructor(config?: LedgerAdapterConfig);
    get address(): string | null;
    get state(): AdapterState;
    get connecting(): boolean;
    get readyState(): WalletReadyState;
    get ledgerUtils(): LedgerUtils;
    connect(options?: {
        account: Omit<Account, 'path'>;
    }): Promise<void>;
    disconnect(): Promise<void>;
    private _checkAndSign;
    /**
     * Sign a transaction.
     * @param transaction - The transaction to sign.
     * @param options.fallbackToHashSign - Whether to use hash signing when the transaction is too large. Default is true.
     */
    signTransaction(transaction: Transaction, options?: {
        fallbackToHashSign?: boolean;
    }): Promise<SignedTransaction>;
    /**
     * Sign a transaction by its hash.
     * @param transaction - The transaction to sign.
     */
    signTransactionHash(transaction: Transaction): Promise<SignedTransaction>;
    /**
     * Sign a message and optionally convert the signature suffix.
     *
     * By default, if the signature ends with '00' or '01', it will be replaced with '1b' or '1c' respectively.
     * This is required for compatibility with some signature verification logic.
     *
     * @param message - The message to sign.
     * @param options.convertSuffix - Whether to convert the signature suffix. Default is true.
     * @returns The signature string, with suffix converted if enabled.
     */
    signMessage(message: string, options?: {
        convertSuffix?: boolean;
    }): Promise<string>;
}
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