FreedomFormatter.format_file-exclamation-mark

You're seeing just the function format_file-exclamation-mark, go back to FreedomFormatter module for more information.
Link to this function

format_file!(file, opts \\ [])

View Source (since 1.6.0)

Specs

format_file!(binary(), keyword()) :: iodata()

Formats a file.

See format_string!/2 for more information on code formatting and available options.