import { ConfigService } from '@nestjs/config';
import { Request } from 'express';
import { Strategy } from 'passport-jwt';
declare const RefreshTokenStrategy_base: new (...args: [opt: import("passport-jwt").StrategyOptions] | [opt: import("passport-jwt").StrategyOptions]) => Strategy & {
    validate(...args: any[]): unknown;
};
export declare class RefreshTokenStrategy extends RefreshTokenStrategy_base {
    private readonly configService;
    constructor(configService: ConfigService);
    validate(req: Request, payload: any): any;
}
export {};