The corresponding EditorCongig property is insert_final_newline.
The backend ESLint rule is eol-last
If you set insert_final_newline = true in .editorconfig, the files must ends with a new line.
If you set insert_final_newline = false in .editorconfig, the files must not ends with a new line.
If you don't set insert_final_newline in .editorconfig or set insert_final_newline = unset, this rule is disabled.
None