switch to playwright test runner, use esbuild for dev builds, switch to array destructuring

config/rollup/defaultOptions.js

@@ -0,0 +1,21 @@
+module.exports = {
+  project: null,
+  mode: 'build',
+  paths: {
+    src: './src',
+    dist: './dist',
+    types: './types',
+  },
+  versions: {
+    minified: true,
+    module: true,
+  },
+  alias: {},
+  rollup: {
+    input: './src/index',
+    output: {
+      sourcemap: true,
+      exports: 'auto',
+    },
+  },
+};