import { UserAuthorization } from '@collabland/models';
import { BindingKey } from '@loopback/core';
import { UserProfile } from '@loopback/security';
/**
 * Information about a tenant in the multi-tenancy environment
 */
export interface Tenant {
    id: string;
    [attribute: string]: unknown;
}
/**
 * Options to generate an oAuth2 access token for Discord interactions
 */
export type OAuth2AccessTokenOptions = {
    /**
     * Client application id
     */
    clientId: string;
    /**
     * User id
     */
    userId: string;
    /**
     * A list of scopes
     */
    scopes: string[];
    /**
     * TTL in seconds
     */
    ttl?: number;
    /**
     * Id token - Discord interaction token
     */
    idToken?: string;
    idRefreshToken?: string;
    /**
     * User profile
     */
    userProfile?: UserProfile;
    /**
     * If the access token should include the refresh token
     */
    includesRefreshToken?: boolean;
};
/**
 * Generate an oAuth2 access token for Discord interactions
 */
export interface OAuth2Helper {
    /**
     * Generate an oAuth2 access token for Discord interactions
     * @param options
     */
    generateAccessToken(options: OAuth2AccessTokenOptions): Promise<{
        accessToken: string;
        refreshToken?: string;
    }>;
    /**
     * Authorize a user for a client application
     * @param currentUser
     * @param clientId
     * @param authorizedScopes
     */
    authorize(currentUser: UserProfile, clientId: string, authorizedScopes: string[]): Promise<UserAuthorization>;
}
export declare const OAUTH2_HELPER: BindingKey<OAuth2Helper>;