From b1e2c8fd5cb5dfa46bc440a12eafaf56cd844b1c Mon Sep 17 00:00:00 2001
From: Philipp Tanlak <philipp.tanlak@gmail.com>
Date: Mon, 24 Nov 2025 20:54:57 +0100
Subject: Docs

---
 node_modules/autoprefixer/lib/brackets.js | 51 +++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 node_modules/autoprefixer/lib/brackets.js

(limited to 'node_modules/autoprefixer/lib/brackets.js')

diff --git a/node_modules/autoprefixer/lib/brackets.js b/node_modules/autoprefixer/lib/brackets.js
new file mode 100644
index 0000000..3bb1dad
--- /dev/null
+++ b/node_modules/autoprefixer/lib/brackets.js
@@ -0,0 +1,51 @@
+function last(array) {
+  return array[array.length - 1]
+}
+
+let brackets = {
+  /**
+   * Parse string to nodes tree
+   */
+  parse(str) {
+    let current = ['']
+    let stack = [current]
+
+    for (let sym of str) {
+      if (sym === '(') {
+        current = ['']
+        last(stack).push(current)
+        stack.push(current)
+        continue
+      }
+
+      if (sym === ')') {
+        stack.pop()
+        current = last(stack)
+        current.push('')
+        continue
+      }
+
+      current[current.length - 1] += sym
+    }
+
+    return stack[0]
+  },
+
+  /**
+   * Generate output string by nodes tree
+   */
+  stringify(ast) {
+    let result = ''
+    for (let i of ast) {
+      if (typeof i === 'object') {
+        result += `(${brackets.stringify(i)})`
+        continue
+      }
+
+      result += i
+    }
+    return result
+  }
+}
+
+module.exports = brackets
-- 
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