Ziyan Karmali

Hello. For this method, I was thinking of taking in the output parameters as a variable in this format: `root.delay_for = this.delay_for_ns.ts_duration(format: "us")` This way we can provide the output...

But how would you know which format the user would want the output in? Unless we are just going to do it for `us` format? @mihaitodor

I guess the Golang's [Duration.String()](https://pkg.go.dev/maze.io/x/duration#Duration.String) makes most sense then. You're right. Can I work on this implementation?