rage-framework-example/apps/client/src/index.ts

import { events } from '@rage-fw/shared'
import { rpc } from './lib'

rpc.browser = mp.browsers.new('package://cef/index.html')

rpc.register(events.client.cefReady, async (args: string) => {
    mp.console.logInfo(args)
    const res = (await rpc.callServer(events.server.customServerEvent, [
        'hello from client',
    ])) as string
    mp.console.logInfo(res)
    return 'response from client'
})

rpc.register(events.client.cefReady, async (args: string) => {
    mp.console.logInfo(args)
    const res = (await rpc.callBrowser(events.browser.customBrowserEvent, [
        'hello from client',
    ])) as string
    mp.console.logInfo(res)
    return 'response from client'
})