Fix

Author: fisker

packages/compiler/src/expression_parser/ast.ts

@@ -377,7 +377,7 @@ export class Unary extends Binary {
     sourceSpan: AbsoluteSourceSpan,
     public operator: string,
     public expr: AST,
-    binaryOp: string,
+    binaryOp: BinaryOperation,
     binaryLeft: AST,
     binaryRight: AST,
   ) {