1 files changed, 72 insertions, 0 deletions
diff --git a/vendor/scssphp/scssphp/src/Ast/Sass/Statement/ExtendRule.php b/vendor/scssphp/scssphp/src/Ast/Sass/Statement/ExtendRule.php
new file mode 100644
index 000000000..4f2e874f8
--- /dev/null
+++ b/vendor/scssphp/scssphp/src/Ast/Sass/Statement/ExtendRule.php
@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * SCSSPHP
+ *
+ * @copyright 2012-2020 Leaf Corcoran
+ *
+ * @license http://opensource.org/licenses/MIT MIT
+ *
+ * @link http://scssphp.github.io/scssphp
+ */
+
+namespace ScssPhp\ScssPhp\Ast\Sass\Statement;
+
+use ScssPhp\ScssPhp\Ast\Sass\Interpolation;
+use ScssPhp\ScssPhp\Ast\Sass\Statement;
+use ScssPhp\ScssPhp\Visitor\StatementVisitor;
+use SourceSpan\FileSpan;
+
+/**
+ * An `@extend` rule.
+ *
+ * This gives one selector all the styling of another.
+ *
+ * @internal
+ */
+final class ExtendRule implements Statement
+{
+    private readonly Interpolation $selector;
+
+    private readonly FileSpan $span;
+
+    private readonly bool $optional;
+
+    public function __construct(Interpolation $selector, FileSpan $span, bool $optional = false)
+    {
+        $this->selector = $selector;
+        $this->span = $span;
+        $this->optional = $optional;
+    }
+
+    public function getSelector(): Interpolation
+    {
+        return $this->selector;
+    }
+
+    /**
+     * Whether this is an optional extension.
+     *
+     * If an extension isn't optional, it will emit an error if it doesn't match
+     * any selectors.
+     */
+    public function isOptional(): bool
+    {
+        return $this->optional;
+    }
+
+    public function getSpan(): FileSpan
+    {
+        return $this->span;
+    }
+
+    public function accept(StatementVisitor $visitor)
+    {
+        return $visitor->visitExtendRule($this);
+    }
+
+    public function __toString(): string
+    {
+        return '@extend ' . $this->selector . ($this->optional ? ' !optional' : '') . ';';
+    }
+}