Refactor to move implementation to lib/

Author: wooorm

index.js

@@ -1,60 +1 @@
-/**
- * @typedef {import('xast').Root} Root
- * @typedef {import('xast').Element} Element
- * @typedef {import('xast').RootChildMap} RootChildMap
- */
-
-/**
- * @typedef {RootChildMap[keyof RootChildMap]} Child
- * @typedef {Root | Child} Node
- * @typedef {Root | Element} Parent
- */
-
-/**
- * Get the plain-text value of a node.
- *
- * @param {Node} node
- *   Node to serialize.
- * @returns {string}
- *   Serialized node.
- */
-export function toString(node) {
-  // A root or an element
-  if ('children' in node) return all(node)
-  return 'value' in node ? node.value : ''
-}
-
-/**
- * Serialize a child.
- *
- * @param {Node} node
- *   Child to serialize.
- * @returns {string}
- *   Serialized node.
- */
-function one(node) {
-  if (node.type === 'text') return node.value
-  // Ignore things like comments, instruction, cdata.
-  return 'children' in node ? all(node) : ''
-}
-
-/**
- * Serialize a parent.
- *
- * @param {Parent} node
- *   Parent to serialize.
- * @returns {string}
- *   Serialized node.
- */
-function all(node) {
-  const children = node.children
-  let index = -1
-  /** @type {Array<string>} */
-  const result = []
-
-  while (++index < children.length) {
-    result[index] = one(children[index])
-  }
-
-  return result.join('')
-}
+export {toString} from './lib/index.js'

lib/index.js

@@ -0,0 +1,60 @@
+/**
+ * @typedef {import('xast').Root} Root
+ * @typedef {import('xast').Element} Element
+ * @typedef {import('xast').RootChildMap} RootChildMap
+ */
+
+/**
+ * @typedef {RootChildMap[keyof RootChildMap]} Child
+ * @typedef {Root | Child} Node
+ * @typedef {Root | Element} Parent
+ */
+
+/**
+ * Get the plain-text value of a node.
+ *
+ * @param {Node} node
+ *   Node to serialize.
+ * @returns {string}
+ *   Serialized node.
+ */
+export function toString(node) {
+  // A root or an element
+  if ('children' in node) return all(node)
+  return 'value' in node ? node.value : ''
+}
+
+/**
+ * Serialize a child.
+ *
+ * @param {Node} node
+ *   Child to serialize.
+ * @returns {string}
+ *   Serialized node.
+ */
+function one(node) {
+  if (node.type === 'text') return node.value
+  // Ignore things like comments, instruction, cdata.
+  return 'children' in node ? all(node) : ''
+}
+
+/**
+ * Serialize a parent.
+ *
+ * @param {Parent} node
+ *   Parent to serialize.
+ * @returns {string}
+ *   Serialized node.
+ */
+function all(node) {
+  const children = node.children
+  let index = -1
+  /** @type {Array<string>} */
+  const result = []
+
+  while (++index < children.length) {
+    result[index] = one(children[index])
+  }
+
+  return result.join('')
+}

package.json

@@ -29,6 +29,7 @@
   "main": "index.js",
   "types": "index.d.ts",
   "files": [
+    "lib/",
     "index.d.ts",
     "index.js"
   ],