one_declaration_per_file: Allow certain types of declarations in same file #6072
Description
New Issue Checklist
- I've Updated SwiftLint to the latest version.
- I've searched for existing GitHub issues.
Feature or Enhancement Proposal
Add an array property (tentatively called allowed_types) for one_declaration_per_file to allow certain types in same the file as other types. e.g.:
one_declaration_per_file:
allowed_types: [enum, protocol]