Mix.Task.alias-question-mark

You're seeing just the function alias-question-mark, go back to Mix.Task module for more information.

Specs

alias?(task_name()) :: boolean()

Checks if the given task name is an alias.

Returns false if the given name is not an alias or if it is not a task.

For more information about task aliasing, take a look at the "Aliases" section in the docs for Mix.