any repo you migrate to cy10 automatically sets that up to answer the original question, you can just remove

@cypress/react

from package.json with cy 10 if you want, you could import mount from

cypress/react

in each spec file, but it's more overhead edit: plus, you get to do neat stuff like this when wrapping mount with a command https://discord.com/channels/755913899261296641/755921564108587038/992424330841575494