This plugin provides a very opinionated .prettierrc and a .prettierignore
definition. Upon installing it it will copy .prettierrc and .prettierignore
into the root of your workspace and .prettierignore will also be copied to all
your workspace folders where there isn't. If any of these files are already
defined, it will only overwrite them if they are marked.
TODO: prettier/prettier#4081 Once this issue is resolved, change this plugin from adding these prettierignore files to removing them.
When running prettier in a subpackage, it can walk upwards the directory
structure to find its configuration. Stangely enough it can't do the same thing
for .prettierignore files.