add ast

54L1M · Jan 27, 2024 · b00f06d · b00f06d
1 parent dd091c3
commit b00f06d
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/ast/ast.go b/ast/ast.go
@@ -0,0 +1,15 @@
+package ast
+
+type Node interface {
+	TokenLiteral() string
+}
+
+type Statement interface {
+	Node
+	statementNode()
+}
+
+type Expression interface {
+	Node
+	expressionNode()
+}