change type (#51231)

a-tarasyuk · web-flow · commit 8ac465239f52 · 2022-10-19T12:38:37.000-07:00
diff --git a/src/services/goToDefinition.ts b/src/services/goToDefinition.ts
@@ -28,7 +28,7 @@ namespace ts.GoToDefinition {
 
         if (node.kind === SyntaxKind.ReturnKeyword) {
             const functionDeclaration = findAncestor(node.parent, n =>
-                isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n)) as FunctionLikeDeclaration;
+                isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n)) as FunctionLikeDeclaration | undefined;
             return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : undefined;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ namespace ts.GoToDefinition {`
`28`	`28`
`29`	`29`	`if (node.kind === SyntaxKind.ReturnKeyword) {`
`30`	`30`	`const functionDeclaration = findAncestor(node.parent, n =>`
`31`		`- isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n)) as FunctionLikeDeclaration;`
	`31`	`+ isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n)) as FunctionLikeDeclaration \| undefined;`
`32`	`32`	`return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : undefined;`
`33`	`33`	`}`
`34`	`34`