1 files changed, 53 insertions, 0 deletions
diff --git a/vendor/scssphp/source-span/src/SimpleSourceSpan.php b/vendor/scssphp/source-span/src/SimpleSourceSpan.php
new file mode 100644
index 000000000..7c29498bb
--- /dev/null
+++ b/vendor/scssphp/source-span/src/SimpleSourceSpan.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace SourceSpan;
+
+final class SimpleSourceSpan extends SourceSpanMixin
+{
+    public function __construct(
+        private readonly SourceLocation $start,
+        private readonly SourceLocation $end,
+        private readonly string $text,
+    ) {
+        if (!Util::isSameUrl($start->getSourceUrl(), $end->getSourceUrl())) {
+            throw new \InvalidArgumentException("Source URLs \"{$start->getSourceUrl()}\" and \"{$end->getSourceUrl()}\" don't match.");
+        }
+
+        if ($this->end->getOffset() < $this->start->getOffset()) {
+            throw new \InvalidArgumentException('End must come after start.');
+        }
+
+        $distance = $this->start->distance($this->end);
+        if (\strlen($this->text) !== $distance) {
+            throw new \InvalidArgumentException("Text \"$text\" must be $distance characters long.");
+        }
+    }
+
+    public function getStart(): SourceLocation
+    {
+        return $this->start;
+    }
+
+    public function getEnd(): SourceLocation
+    {
+        return $this->end;
+    }
+
+    public function getText(): string
+    {
+        return $this->text;
+    }
+
+    public function subspan(int $start, ?int $end = null): SourceSpan
+    {
+        Util::checkValidRange($start, $end, $this->getLength());
+
+        if ($start === 0 && ($end === null || $end === $this->getLength())) {
+            return $this;
+        }
+
+        $locations = Util::subspanLocations($this, $start, $end);
+
+        return new SimpleSourceSpan($locations[0], $locations[1], Util::substring($this->text, $start, $end));
+    }
+}