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fix(48418): allow using empty tuple (#48420)

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Oleksandr T
2022-04-05 00:56:35 +03:00
committed by GitHub
parent e5ca3e4386
commit aa3c5a787c
2 changed files with 34 additions and 1 deletions
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7
src/services/codefixes/helpers.ts
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@@ -192,7 +192,12 @@ namespace ts.codefix {
const program = context.program;
const checker = program.getTypeChecker();
const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
const flags = NodeBuilderFlags.NoTruncation | NodeBuilderFlags.NoUndefinedOptionalParameterType | NodeBuilderFlags.SuppressAnyReturnType | (quotePreference === QuotePreference.Single ? NodeBuilderFlags.UseSingleQuotesForStringLiteralType : 0);
const flags =
NodeBuilderFlags.NoTruncation
| NodeBuilderFlags.NoUndefinedOptionalParameterType
| NodeBuilderFlags.SuppressAnyReturnType
| NodeBuilderFlags.AllowEmptyTuple
| (quotePreference === QuotePreference.Single ? NodeBuilderFlags.UseSingleQuotesForStringLiteralType : NodeBuilderFlags.None);
const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context)) as ArrowFunction | FunctionExpression | MethodDeclaration;
if (!signatureDeclaration) {
return undefined;