import { MCPIdentityOptions, PersistedIdentity } from './types';
export interface VercelMCPIdentityOptions extends MCPIdentityOptions {
    envPrefix?: string;
    showClaimInstructions?: boolean;
}
export declare function loadIdentityFromEnv(prefix?: string): PersistedIdentity | null;
export declare function generateEnvInstructions(identity: PersistedIdentity, prefix?: string): string;
export declare function showVercelDeveloperInstructions(identity: PersistedIdentity, claimUrl?: string): void;