When a component is clicked is there a hook to know when the traits have rendered.

Perfect, Thank you!

Hi there!

When a component is clicked

component:selected is the event you are looking for. more on this here

to know when the traits have rendered in view container

based on the nature of the the suggested event, you will receive the model of the selected component as an argument, this way you can check for the availability of any trait on the model:

editor.on('component:selected', ( model => {
        console.log(model.get('traits'))
    })
)

cheers!