import { type StrategyVerifyCallback } from 'remix-auth';
import { OAuth2Profile, OAuth2Strategy, OAuth2StrategyVerifyParams } from 'remix-auth-oauth2';
export interface AfdianStrategyOptions {
    clientID: string;
    clientSecret: string;
    callbackURL: string;
    scope?: AfdianScope[] | string;
    userAgent?: string;
    authorizationURL?: string;
    tokenURL?: string;
}
export type AfdianScope = 'basic';
export type AfdianEmails = OAuth2Profile['emails'];
export type AfdianEmailsResponse = {
    email: string;
    verified: boolean;
    primary: boolean;
    visibility: string | null;
}[];
export interface AfdianProfile extends OAuth2Profile {
    provider: string;
    id: string;
    displayName: string;
    emails?: AfdianEmails;
    photos: [{
        value: string;
    }];
    _json: {
        user_id?: string;
        user_private_id?: string;
        name?: string;
        avatar?: string;
    };
}
export interface AfdianExtraParams extends Record<string, string | number | null> {
}
export declare const AfdianStrategyDefaultName = "afdian";
export declare const AfdianStrategyDefaultScope: AfdianScope;
export declare const AfdianStrategyScopeSeperator = " ";
export declare class AfdianStrategy<User> extends OAuth2Strategy<User, AfdianProfile, AfdianExtraParams> {
    name: string;
    private scope;
    private userAgent;
    constructor({ clientID, clientSecret, callbackURL, userAgent, scope, authorizationURL, tokenURL }: AfdianStrategyOptions, verify: StrategyVerifyCallback<User, OAuth2StrategyVerifyParams<AfdianProfile, AfdianExtraParams>>);
    private getScope;
    /**
     * Format the data to be sent in the request body to the token endpoint.
     */
    protected fetchAccessToken(code: string): Promise<AfdianProfile>;
    protected getAccessToken(profile: AfdianProfile): Promise<AfdianProfile>;
    protected userProfile(profile: AfdianProfile): Promise<AfdianProfile>;
}