Ts-morph: [Question] How to traverse a TS node?

[HamedFathi]

Hi,

I want to know how to traverse a AST tree?
I want to visit any node and find each comment.
Something like walk-parse5

walk(documentOrNode, node => {
    if (node['type'] && node['type'] === 'comment') {
        var data = <string>node['data'];
    }
});

[dsherret]

Hey @HamedFathi,

See this page: https://dsherret.github.io/ts-morph/navigation/

I think you're probably look for either the forEachChild or forEachDescendant method.