import { Context } from '@koex/core';
import { Strategy, IVerify, Config } from '@koex/passport-oauth2-config';
export interface DoreamonStrategyOptions {
    client_id: string;
    client_secret: string;
    redirect_uri: string;
}
export declare type IToken = {};
export declare type IProfile = {
    id: string;
    username: string;
    nickname: string;
    email: string;
    avatar: string;
};
export declare class DoreamonStrategy extends Strategy<IToken, IProfile> {
    private readonly _options;
    readonly verify: IVerify<IProfile>;
    constructor(_options: DoreamonStrategyOptions, verify: IVerify<IProfile>);
    protected config: Config;
    refreshToken(ctx: Context, refreshTokenString: string): Promise<IToken>;
}