Editorconfig for Symfony projects

.editorconfig

# editorconfig.org
root = true

[*]
charset = utf-8
end_of_line = LF
indent_size = 2
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = space

[*.md]
trim_trailing_whitespace = false

[*.{yml,php,html,twig,js}]
indent_size = 4