1 files changed, 31 insertions, 0 deletions
diff --git a/lib/exTpl/ConstantExpression.php b/lib/exTpl/ConstantExpression.php
new file mode 100644
index 0000000..7235647
--- /dev/null
+++ b/lib/exTpl/ConstantExpression.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace exTpl;
+
+/**
+ * ConstantExpression represents a literal value.
+ */
+class ConstantExpression implements Expression
+{
+    protected mixed $value;
+
+    /**
+     * Initializes a new Expression instance.
+     *
+     * @param mixed $value expression value
+     */
+    public function __construct(mixed $value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Returns the value of this expression.
+     *
+     * @param Context $context symbol table
+     */
+    public function value(Context $context): mixed
+    {
+        return $this->value;
+    }
+}