feat(wip): initial boilerplate

src/config/configuration.ts

@@ -0,0 +1,13 @@
+export default () => {
+  return {
+    port: parseInt(process.env.PORT, 10) || 3000,
+    database: {
+      client: process.env.DATABASE_CLIENT,
+      host: process.env.DATABASE_HOST,
+      port: parseInt(process.env.DATABASE_PORT, 10) || 5432,
+      username: process.env.DATABASE_USERNAME,
+      password: process.env.DATABASE_PASSWORD || '',
+      name: process.env.DATABASE_NAME,
+    },
+  };
+};