Browser:
| "chrome"
| "chrome100"
| "chrome101"
| "chrome104"
| "chrome107"
| "chrome110"
| "chrome116"
| "chrome124"
| "chrome125"
| "chrome131"
| "chrome136"
| "chrome142"
| "firefox"
| "firefox128"
| "firefox133"
| "firefox135"
| "firefox144"
| "okhttp"
| "okhttp3"
| "okhttp4"
| "okhttp5"
Supported browsers for emulation.
See ImpitOptions.browser for more details and usage.