import { PublicKey } from '@solana/web3.js';
/**
 * Represents a TOSS wallet user in the ecosystem
 * Enhanced with secure nonce account support for offline transactions
 */
export type TossUser = {
    userId: string;
    username: string;
    displayName?: string;
    wallet: {
        publicKey: PublicKey;
        isVerified: boolean;
        createdAt: string;
    };
    nonceAccount?: {
        address: PublicKey;
        authorizedSigner: PublicKey;
        isBiometricProtected: boolean;
        expiresAt?: number;
        status: 'active' | 'expired' | 'revoked';
    };
    device: {
        id: string;
        name?: string;
        lastActive: string;
        client: 'mobile' | 'web' | 'desktop';
    };
    security: {
        biometricEnabled: boolean;
        biometricSalt?: string;
        nonceAccountRequiresBiometric: boolean;
        lastBiometricVerification?: number;
    };
    status: 'active' | 'inactive' | 'restricted';
    lastSeen: string;
    tossFeatures: {
        canSend: boolean;
        canReceive: boolean;
        isPrivateTxEnabled: boolean;
        maxTransactionAmount: number;
        offlineTransactionsEnabled?: boolean;
        nonceAccountEnabled?: boolean;
    };
    createdAt: string;
    updatedAt: string;
};
/**
 * Minimal user info for transaction context
 */
export type TossUserContext = Pick<TossUser, 'userId' | 'username' | 'wallet' | 'status'> & {
    deviceId: string;
    sessionId: string;
};
export declare const exampleTossUser: TossUser;
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