import { AuthProvider } from '@bounded-sh/core';
import { Transaction, VersionedTransaction } from '@solana/web3.js';
/**
 * Server-side OffchainAuthProvider wrapper for the poofnet environment.
 *
 * Poofnet onchain writes are signed like mainnet ones - the worker verifies the
 * signature on an unsendable approval message before committing - so signing
 * goes straight to the wrapped keypair. Only a raw submit, which needs a real
 * cluster, is refused.
 */
export declare class OffchainAuthProvider implements AuthProvider {
    private wrappedProvider;
    constructor(wrappedProvider: AuthProvider);
    login(): Promise<any>;
    logout(): Promise<void>;
    restoreSession(): Promise<any>;
    getNativeMethods(): Promise<any>;
    signMessage(message: string): Promise<string>;
    signTransaction(transaction: Transaction | VersionedTransaction): Promise<Transaction | VersionedTransaction>;
    /**
     * Sign and submit transaction - not supported in poofnet environment.
     * See the real providers (PhantomWalletProvider, PrivyWalletProvider, SolanaKeypairProvider)
     * for the full implementation with blockhash handling and feePayer support.
     */
    signAndSubmitTransaction(_transaction: Transaction | VersionedTransaction, _feePayer?: any): Promise<string>;
}