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PS C:\Users\Borewit\code\github\muffon> yarn run start:electron
yarn run v1.22.10
$ NODE_ENV=development electron .
'NODE_ENV' is not recognized as an internal or external command,
operable program or batch file.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
PS C:\Users\Borewit\code\github\muffon>
contains Unix specific environment variable assignment.