npm install @ui-tars/electron-ipc

// router.ts
import { initIpc } from '@ui-tars/electron-ipc/main';
import { z } from 'zod';

const t = initIpc.create();

export const router = t.router({
  // Basic procedure without Zod
  hello: t.procedure.input<{ a: string }>().handle(async ({ input }) => {
    return 'hello' + input.a;
  }),

  // Procedure with Zod schema validation
  world: t.procedure.input(z.object({ a: z.string() })).handle(async ({ input }) => {
    return input.a;
  })
});

// Export router type for client usage
export type AppRouter = typeof router;

// main.ts
import { registerIpcMain, createServer } from '@ui-tars/electron-ipc/main';
import { router } from './router';

// Register IPC handlers
registerIpcMain(router);

// Optional: Create server instance for direct invocation in main process
const server = createServer(router);
await server.hello({ a: '123' }); // => 'hello123'

// renderer.ts
import { createClient } from '@ui-tars/electron-ipc/renderer';
import type { AppRouter } from './router';

const client = createClient<AppRouter>({
  ipcInvoke: window.Electron.ipcRenderer.invoke,
});

// Call procedures from renderer process
await client.hello({ a: '123' }); // => 'hello123'