Does `window.momiBridge` exist?
Does `window.momi` exist?
`window.momi.isDefaultBrowser`
`window.momi.getClientName`
`window.momi.getClientLocalization`
`window.momi.getClientVersion`
`window.momi.getAccessToken(false)`
`window.momi.getAccessToken(true)`
`window.momi.openNativeScreen('redeem_points')`
`window.momi.openNativeScreen('earn_rewards')`
`window.momi.openDefaultBrowserDialog()`