add running to typescript definition

[Uzlopak]

When running the jsdoc typechecking with typescript in vscode on avvio, it is reporting that running is not defined.

[mcollina]

Can you add it to example.ts?

[Uzlopak]

I originally wanted to add it, but example.ts seemed to be some working code example, so I hesitated.

Will add.

[Uzlopak]

done.

[Uzlopak]

@mcollina ptal