envHelper/electron/preload.ts

import { contextBridge, ipcRenderer } from "electron";

contextBridge.exposeInMainWorld("envHelper", {
  openFile: () => ipcRenderer.invoke("envhelper:open-file"),
  saveFile: (content: string) => ipcRenderer.invoke("envhelper:save-file", content),
  minimizeWindow: () => ipcRenderer.send("envhelper:window-minimize"),
  toggleMaximizeWindow: () => ipcRenderer.send("envhelper:window-toggle-maximize"),
  closeWindow: () => ipcRenderer.send("envhelper:window-close")
});