type Github = {

  token: string;

};

/**

 * Check a token

 * OAuth applications can use a special API method for checking OAuth token validity without exceeding the normal rate limits for failed login attempts.

 */

export async function main(

  auth: Github,

  client_id: string,

  body: { access_token: string; [k: string]: unknown }

) {

  const url = new URL(`https://api.github.com/applications/${client_id}/token`);

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "Content-Type": "application/json",

      Authorization: "Bearer " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}