🎉 initiate project *astro_rewrite*

node_modules/hast-util-to-html/lib/omission/util/siblings.js

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+/**
+ * @typedef {import('../../types.js').Parent} Parent
+ * @typedef {import('../../types.js').Content} Content
+ */
+
+import {whitespace} from 'hast-util-whitespace'
+
+export const siblingAfter = siblings(1)
+export const siblingBefore = siblings(-1)
+
+/**
+ * Factory to check siblings in a direction.
+ *
+ * @param {number} increment
+ */
+function siblings(increment) {
+  return sibling
+
+  /**
+   * Find applicable siblings in a direction.
+   *
+   * @param {Parent | null | undefined} parent
+   * @param {number | null | undefined} index
+   * @param {boolean | null | undefined} [includeWhitespace=false]
+   * @returns {Content}
+   */
+  function sibling(parent, index, includeWhitespace) {
+    const siblings = parent ? parent.children : []
+    let offset = (index || 0) + increment
+    let next = siblings && siblings[offset]
+
+    if (!includeWhitespace) {
+      while (next && whitespace(next)) {
+        offset += increment
+        next = siblings[offset]
+      }
+    }
+
+    return next
+  }
+}