type ElectronWindow = Window & typeof globalThis & { IS_ELECTRON?: boolean; electronAPI?: { isElectron?: boolean; }; }; export function isElectron(): boolean { if (typeof window === "undefined") return false; const win = window as ElectronWindow; const hasISElectron = win.IS_ELECTRON === true; const hasElectronAPI = !!win.electronAPI; const isElectronProp = win.electronAPI?.isElectron === true; return hasISElectron || hasElectronAPI || isElectronProp; }