import type { IAuthenticateGeneric, ICredentialTestRequest, ICredentialType, INodeProperties } from 'n8n-workflow';
/**
 * VeChain Fee Delegation Credentials (VIP-191 / MPP)
 *
 * VeChain supports fee delegation where a third party (sponsor) can pay
 * transaction fees (VTHO) on behalf of users. This is powerful for:
 * - Onboarding new users without requiring them to hold VTHO
 * - Enterprise applications where company pays all fees
 * - DApps providing gasless transactions
 *
 * Two modes:
 * 1. Designated Gas Payer: Uses a delegation service
 * 2. Self-sponsoring: Your own account pays the fees
 */
export declare class FeeDelegation implements ICredentialType {
    name: string;
    displayName: string;
    documentationUrl: string;
    properties: INodeProperties[];
    authenticate: IAuthenticateGeneric;
    test: ICredentialTestRequest;
}
//# sourceMappingURL=FeeDelegation.credentials.d.ts.map