IndexSignatureDeclaration suggestions

[kjpou1]

Hey David

Thanks for the wrapping and have a couple of suggestions after incorporating it.

The following might be useful as the IndexSignatureDeclaration looks more or less like a Property.

• getModifiers() => <ModifierableNode>
• isReadonly() => <ReadonlyableNode>

Not sure if anyone else will find them useful and I have worked around them.

Thanks again

[dsherret]

Thanks! I forgot it could have a readonly keyword... it's pretty simple to add so I just did a quick release. This is available in 6.12.0.

[kjpou1]

Thanks @dsherret. Works great.