Any way to get jsDoc?

[guoshencheng]

I am going to collect all jsdoc when visit all typescript ast node

in typescript source code, many node was extends JSDocContainer

they may have a property called jsDoc

but it's a internal property

how can i get jsDoc property

for example in my code

function collectJsDoc(node: ClassDeclaration) {
   console.log(node.jsDoc)
}

[guoshencheng]

same as #7393