bullet chart dispatch

[arunjai1994]

Hi @krispo,
Thank you for the wonderful package.

Does dispatch element Click work on bullet.??
I have used dispatch element click in bar chart and multi bar chart. it work without any problem.
mutlibar chart example works
chart.multibar.dispatch.on('elementClick', (angularEvent, e) => { console.log("clicked"); });
In Bullet it's doesn't or may be the way i implemented is wrong.
chart.bullet.dispatch.on('elementClick', (angularEvent,e) => { console.log("clicked"); });
This is error i get "ERROR TypeError: Cannot read property 'on' of undefined"
Any input on this help me.

Thanks in advance.