Structure Procedure Block

So i got Idea for Structure Procedure Block to mcreator

This block could work similarly to  "Is Biome at x y z type: " Block

why it could be a good idea?

• 1st: It would be quicker to make structure events upon being in it  (like advancment being in it or getting effect when you enter it or leave it)
• 2nd: it would be easier for newer modders to make structure related procedures

shortly: this procedure could help with some stuff for these who use procudure blocks

If its hard to code it in then i understand that