From d28fb65a1f1b78b4610d5d7abc07e63bf13da15e Mon Sep 17 00:00:00 2001
From: Andy <anhans@microsoft.com>
Date: Tue, 17 Jul 2018 13:35:34 -0700
Subject: [PATCH] Fix type of TypeParameterDeclaration#parent (#25737)

---
 src/compiler/types.ts                              | 5 +++--
 tests/baselines/reference/api/tsserverlibrary.d.ts | 5 +++--
 tests/baselines/reference/api/typescript.d.ts      | 5 +++--
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index eb8a0c061d5..0e8bf074af4 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -755,7 +755,7 @@ namespace ts {
 
     export interface TypeParameterDeclaration extends NamedDeclaration {
         kind: SyntaxKind.TypeParameter;
-        parent: DeclarationWithTypeParameters | InferTypeNode;
+        parent: DeclarationWithTypeParameterChildren | InferTypeNode;
         name: Identifier;
         constraint?: TypeNode;
         default?: TypeNode;
@@ -2036,7 +2036,8 @@ namespace ts {
 
     export type ObjectTypeDeclaration = ClassLikeDeclaration | InterfaceDeclaration | TypeLiteralNode;
 
-    export type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature;
+    export type DeclarationWithTypeParameters = DeclarationWithTypeParameterChildren | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature;
+    export type DeclarationWithTypeParameterChildren = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag;
 
     export interface ClassLikeDeclarationBase extends NamedDeclaration, JSDocContainer {
         kind: SyntaxKind.ClassDeclaration | SyntaxKind.ClassExpression;
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 7c61407b7ea..bfa6eade530 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -545,7 +545,7 @@ declare namespace ts {
     }
     interface TypeParameterDeclaration extends NamedDeclaration {
         kind: SyntaxKind.TypeParameter;
-        parent: DeclarationWithTypeParameters | InferTypeNode;
+        parent: DeclarationWithTypeParameterChildren | InferTypeNode;
         name: Identifier;
         constraint?: TypeNode;
         default?: TypeNode;
@@ -1317,7 +1317,8 @@ declare namespace ts {
         block: Block;
     }
     type ObjectTypeDeclaration = ClassLikeDeclaration | InterfaceDeclaration | TypeLiteralNode;
-    type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature;
+    type DeclarationWithTypeParameters = DeclarationWithTypeParameterChildren | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature;
+    type DeclarationWithTypeParameterChildren = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag;
     interface ClassLikeDeclarationBase extends NamedDeclaration, JSDocContainer {
         kind: SyntaxKind.ClassDeclaration | SyntaxKind.ClassExpression;
         name?: Identifier;
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 6f18662035d..484be2d1476 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -545,7 +545,7 @@ declare namespace ts {
     }
     interface TypeParameterDeclaration extends NamedDeclaration {
         kind: SyntaxKind.TypeParameter;
-        parent: DeclarationWithTypeParameters | InferTypeNode;
+        parent: DeclarationWithTypeParameterChildren | InferTypeNode;
         name: Identifier;
         constraint?: TypeNode;
         default?: TypeNode;
@@ -1317,7 +1317,8 @@ declare namespace ts {
         block: Block;
     }
     type ObjectTypeDeclaration = ClassLikeDeclaration | InterfaceDeclaration | TypeLiteralNode;
-    type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature;
+    type DeclarationWithTypeParameters = DeclarationWithTypeParameterChildren | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature;
+    type DeclarationWithTypeParameterChildren = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag;
     interface ClassLikeDeclarationBase extends NamedDeclaration, JSDocContainer {
         kind: SyntaxKind.ClassDeclaration | SyntaxKind.ClassExpression;
         name?: Identifier;