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Create consistency with vanilla TS on canEmitSimpleArrowHead #878

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3 changes: 2 additions & 1 deletion internal/printer/printer.go
Original file line number Diff line number Diff line change
Expand Up @@ -1497,8 +1497,9 @@ func canEmitSimpleArrowHead(parentNode *ast.Node, parameters *ast.ParameterList)
return parameter.Pos() == greatestEnd(parent.Pos(), parent.Modifiers()) && // may not have parsed tokens between modifiers/start of parent and parameter
parent.TypeParameters == nil && // parent may not have type parameters
parent.Type == nil && // parent may not have return type annotation
parent.Modifiers() == nil && // parent/children may not have decorators or modifiers
parameter.Modifiers() == nil &&
!parameters.HasTrailingComma() && // parameters may not have a trailing comma
parameter.Modifiers() == nil && // parameter may not have decorators or modifiers
parameter.DotDotDotToken == nil && // parameter may not be rest
parameter.QuestionToken == nil && // parameter may not be optional
parameter.Type == nil && // parameter may not have a type annotation
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