Removed root = true from .editorconfig to allow user settings.

.editorconfig

-root = true
-
 [*]
 indent_style = spaces
 insert_final_newline = true
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+indent_size = 4
 
 [*.md]
 trim_trailing_whitespace = false
 indent_style = spaces
-indent_size = 4
+
+[*.{json,yml,toml}]
+indent_style = space
+indent_size = 2