export interface AccessTokenRequest {
    scopes?: Array<string>;
    refresh?: boolean;
}
export interface AccessTokenResponse {
    /**
     * Access token returned from the token cache.
     */
    accessToken?: string | undefined;
}
export interface ITokenCache {
    /**
     * Get a user's access token.
     */
    getAccessToken(accessTokenRequest?: AccessTokenRequest): Promise<AccessTokenResponse>;
}