fix(ts): fix some type error issues

phodal · Nov 17, 2022 · 2916b13 · 2916b13
1 parent 7bea9c7
commit 2916b13
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4 b/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4
@@ -183,7 +183,7 @@ parenthesizedTypeRef
     ;
 
 parameterizedTypeRef
-    : typeName typeArguments?
+    : typeName ('?' | '!')? typeArguments?
     ;
 
 typeName