How to add tips

[MattNot]

Is there a way to add things like the "Alt-enter" function in JetBrains IDEs?
A contextual menu to suggest thing to the user like this:

[tageecc]

any updates?

[MattNot]

No, i've done on my own with a third-party lib saving on cursor move the line wich i am in a state (redux) and then using it in the context menu