add prettier husky devDependencies and add .editorconfig

.editorconfig

@@ -0,0 +1,16 @@
+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
+
+[{package,bower}.json]
+indent_style = space
+indent_size = 2

.prettierignore

@@ -0,0 +1 @@
+node_modules

.prettierrc

@@ -0,0 +1,12 @@
+# Prettier configuration
+
+printWidth: 180
+singleQuote: true
+tabWidth: 4
+useTabs: false
+
+# js and ts rules:
+arrowParens: avoid
+
+# jsx and tsx rules:
+jsxBracketSameLine: false

.vscode/settings.json

@@ -5,5 +5,6 @@
     },
     "search.exclude": {
         "out": true // set this to false to include "out" folder in search results
-    }
+    },
+    "typescript.tsdk": "node_modules/typescript/lib"
 }