Merged in chore/prettier (pull request #14)

chore: add prettier.config

Approved-by: Christel Westerberg

prettier.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  semi: false,
+  trailingComma: "es5",
+  singleQuote: false,
+  printWidth: 80,
+  tabWidth: 2,
+  endOfLine: "lf",
+}