type TokenOptions = {
    expiresIn?: number;
    notBefore?: number;
    customClaims?: Record<string, any>;
};
/**
 * This helper will create a valid token using a real private key for testing
 * The keyset file is expecgted to be located in "<package root>/keys/private.key file"
 */
export declare class TokenHelper {
    private privateKey;
    constructor();
    forUser(email: string, role?: string, tokenOptions?: TokenOptions): string;
}
export {};