import { HttpService } from '@nestjs/axios';
import { HarvardEduPerson } from './types/harvardEduPerson';
import { HarvardKeyModuleOptions } from './types/harvardKeyModuleOptions';
export declare class CASService {
    private http;
    private config;
    constructor(http: HttpService, config: HarvardKeyModuleOptions);
    validate(ticket: string): Promise<HarvardEduPerson>;
}