Update everything

Author: ryanmorr

.babelrc

@@ -0,0 +1,6 @@
+{
+  "presets": ["@babel/preset-env"],
+  "plugins": [
+    "add-module-exports"
+  ]
+}

.editorconfig

@@ -0,0 +1,13 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false