import { ClientCredentials, AuthorizationCode } from "simple-oauth2";
export type GoogleParams =
  | "access_type"
  | "include_granted_scopes"
  | "login_hint"
  | "prompt";
export type SlackParams = "client_id" | "team";

export interface Strategy<Params = SlackParams> {
  type: "oauth2";
  oauth2: {
    authorizationCode: AuthorizationCode<Params>;
    clientCredentials: ClientCredentials<Params>;
  };
}

export default function createStrategy<Params = SlackParams>(
  config: Config,
): Strategy<Params>;