.editorconfig is EditorConfig settings
Key Features: .EDITORCONFIG File Extension
What is an .EDITORCONFIG file?
The editorconfig file extension is related to EditorConfig, a project that helps developers define and maintain consistent coding styles between different editors and IDEs.
This editorconfig file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.