import type { Broadcaster, SignAndBroadcastOptions } from '@saberhq/solana-contrib';
import { PendingTransaction } from '@saberhq/solana-contrib';
import type { EventEmitter, SignerWalletAdapter, WalletAdapterEvents } from '@solana/wallet-adapter-base';
import type { Connection, PublicKey, Transaction } from '@solana/web3.js';
import type { WalletAdapter } from './types';
export declare class SolanaWalletAdapter implements WalletAdapter {
    readonly adapter: Omit<SignerWalletAdapter, 'sendTransaction' | keyof EventEmitter> & EventEmitter<WalletAdapterEvents>;
    constructor(adapter: Omit<SignerWalletAdapter, 'sendTransaction' | keyof EventEmitter> & EventEmitter<WalletAdapterEvents>);
    signAndBroadcastTransaction(transaction: Transaction, connection: Connection, broadcaster: Broadcaster, opts?: SignAndBroadcastOptions): Promise<PendingTransaction>;
    get connected(): boolean;
    get autoApprove(): boolean;
    signAllTransactions(transactions: Transaction[]): Promise<Transaction[]>;
    get publicKey(): PublicKey | null;
    signTransaction(transaction: Transaction): Promise<Transaction>;
    connect: () => Promise<void>;
    disconnect(): Promise<void>;
    on(event: 'connect' | 'disconnect', fn: () => void): void;
}