old_contents: /*
   * patron.js - The cleanest command framework for discord.js and eris.
   * Copyright (C) 2019  patron.js contributors
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as
   * published by the Free Software Foundation, either version 3 of the
   * License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  import fs from "fs";
  import path from "path";
  
  const erisPath = path.join(import.meta.url, "../types/eris.d.ts");
  const djsPath = path.join(import.meta.url, "../types/djs.d.ts");
  const libPath = path.join(import.meta.url, "../types/lib.d.ts");
  
  Promise.all([import("eris"), import("discord.js")]).catch(err => {
    if(err.message.includes("eris")) {
      fs.unlinkSync(djsPath);
      fs.renameSync(erisPath, libPath);
    }else{
      fs.unlinkSync(erisPath);
      fs.renameSync(djsPath, libPath);
    }
  });
  
new_contents: /*
   * patron.js - The cleanest command framework for discord.js and eris.
   * Copyright (C) 2019  patron.js contributors
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as
   * published by the Free Software Foundation, either version 3 of the
   * License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  import fs from "fs";
  import path from "path";
  
  const erisPath = path.join(import.meta.url, "../../types/eris.d.ts");
  const djsPath = path.join(import.meta.url, "../../types/djs.d.ts");
  const libPath = path.join(import.meta.url, "../../types/lib.d.ts");
  
  Promise.all([import("eris"), import("discord.js")]).catch(err => {
    if(err.message.includes("eris")) {
      fs.unlinkSync(djsPath);
      fs.renameSync(erisPath, libPath);
    }else{
      fs.unlinkSync(erisPath);
      fs.renameSync(djsPath, libPath);
    }
  });
  
subject: correct postinstall folder