const { contextBridge, ipcRenderer } = require('electron'); contextBridge.exposeInMainWorld('electronAPI', { saveImage: (dataUrl, format) => ipcRenderer.invoke('save-image', dataUrl, format), openFile: () => ipcRenderer.invoke('open-file'), getSettings: () => ipcRenderer.invoke('get-settings'), updateSettings: (settings) => ipcRenderer.invoke('update-settings', settings), });