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`Cypress does not support extends syntax in its configuration file. If you want to apply different settings, you need to write a complete second configuration file and use it via the --config-file <filename> command line argument.`
https://www.cypress.io/blog/2020/06/18/extending-the-cypress-config-file
Is this still true? I need to configure 5 environments and the base config file is already long. Is there a cleaner way than having five similar config files?