Create .editorconfig

.editorconfig

@@ -0,0 +1,21 @@
+root = true
+
+[*]
+indent_style = space
+tab_width = 4
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = true
+curly_bracket_next_line = true
+spaces_around_operators = true
+
+# 2-space indentation
+[{package.json,package-lock.json,**.yml}]
+indent_style = space
+indent_size = 2
+tab_width = 2
+
+# no final newline
+[{**.sql,**.json}]
+insert_final_newline = false