Auto format package declaration when splitting namespace or joining multiple consecutive statements

[Swoorup]

Is your feature request related to a problem? Please describe.

N/A

Describe the solution you'd like

When using IDE such as VSCode, I'd like metals to auto format package statement when either splitting or joining. For example:

Splitting

package org.mygreat.[Press Enter]library

or

package org.mygreat[Press Enter].library

Metals will then auto format to the following:

package org.mygreat
package library

Joining

package org.mygreat [Ctrl-J or Join Line action]
package library

Metals will then auto format to the following:

package org.mygreat.library

Describe alternatives you've considered

N/A

Additional contex

IntelliJ Scala plugin currently provides both of these features

Search terms

package, import

[tgodzik]

Thanks for reporting! This looks like a cadidate for onTypeFormatting, should be simple enough to handle.