From e064477ad3eef343d84d81e89217bd4ef10251f4 Mon Sep 17 00:00:00 2001
From: Phodal Huang <h@phodal.com>
Date: Tue, 15 Nov 2022 20:24:00 +0800
Subject: [PATCH] fix: fix type error issue

---
 chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4     | 1 +
 .../chapi/ast/typescriptast/TypeScriptRegressionTest.kt     | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4 b/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4
index 565015c0..21b46ab9 100644
--- a/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4
+++ b/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4
@@ -87,6 +87,7 @@ type_
     | constructorType
     | typeGeneric
     | '|'? propertyName ('|' (propertyName))*
+    | Unknown
     ;
 
 unionOrIntersectionOrPrimaryType
diff --git a/chapi-ast-typescript/src/test/kotlin/chapi/ast/typescriptast/TypeScriptRegressionTest.kt b/chapi-ast-typescript/src/test/kotlin/chapi/ast/typescriptast/TypeScriptRegressionTest.kt
index 83d26008..c4cfe86c 100644
--- a/chapi-ast-typescript/src/test/kotlin/chapi/ast/typescriptast/TypeScriptRegressionTest.kt
+++ b/chapi-ast-typescript/src/test/kotlin/chapi/ast/typescriptast/TypeScriptRegressionTest.kt
@@ -97,4 +97,10 @@ export class DemoComponent implements OnInit, ControlValueAccessor {
 
         TypeScriptAnalyser().analysis(code, "index.tsx")
     }
+
+    @Test
+    fun type_definition() {
+        val code = """export type Exact<T extends { [key: string]: unknown }> = { [K in keyof T]: T[K] };"""
+        TypeScriptAnalyser().analysis(code, "index.tsx")
+    }
 }