import { type Transaction } from 'algosdk';
import type { WalletAdapter, WalletAdapterConfig, WalletAccount, SigningOptions, SignAndSendResult } from './types.js';
/**
 * Watch-only wallet adapter.
 * Allows monitoring addresses without signing capability.
 */
export declare class WatchWalletAdapter implements WalletAdapter {
    readonly id: "watch";
    readonly name = "Watch Account";
    readonly icon: any;
    readonly supportsAuth = false;
    readonly isWatchOnly = true;
    private config;
    private _accounts;
    initialize(config: WalletAdapterConfig): Promise<void>;
    connect(): Promise<WalletAccount[]>;
    reconnect(): Promise<WalletAccount[] | null>;
    disconnect(): Promise<void>;
    isConnected(): boolean;
    signTransactions(_transactions: Transaction[][], _options?: SigningOptions): Promise<Uint8Array[]>;
    signAndSendTransactions(_transactions: Transaction[][], _options?: SigningOptions): Promise<SignAndSendResult>;
}
/**
 * Factory function for creating Watch adapter instances.
 */
export declare function createWatchAdapter(): WatchWalletAdapter;